小学二年级口算题 二年级上册口算题大全

\u6c42\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u53e3\u7b97\u9898500\u9053

7\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.35\uff1d
10\uff0d5.4\uff1d 4\u00f720\uff1d 3.5\u00d7200\uff1d 1.5\uff0d0.06\uff1d
0.75\u00f715\uff1d 0.4\u00d70.8\uff1d 4\u00d70.25\uff1d 0.36\uff0b1.54\uff1d
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51\u00f717\uff1d 32.8\uff0b19\uff1d 5.2\u00f71.3\uff1d 1.6\u00d70.4\uff1d
4.9\u00d70.7\uff1d 1\u00f75\uff1d 6\u00f712\uff1d 0.87\uff0d0.49\uff1d
70\u00f77= 20\u00d710= 320\u00f75\u2248 54\u00d770\u2248 251\u00f74\u2248 6300\u00f77=
131\u00f74\u2248 50\u00d78= 85-45= 0\u00f75= 280\u00f74= 60\u00d740=
840-30= 2700\u00f79= 99\u00d731\u2248 3.1\uff0b2.7= 131\u00f74\u2248 50\u00d78=
7.8-1.8= 350\u00f75= 630\u00f79= 131\u00f76\u2248 10\u00d780= 65-56=
431\u00f76\u2248 15\u00d76= 4.8-0.4= 6.1\uff0b0.7= 91\u00d718\u2248 257\u00f74\u2248
44\u00f74= 20\u00d740= 210-30= 34+28 = 63- 63\u00f79= 120\u00f73\u00d7
800\u00f78= 40\u00d770= 300\u00f74\u2248 59\u00d772\u2248 251\u00f75\u2248 630\u00f77=
131\u00f76\u2248 0\u00d7108= 45-18= 0\u00f715= 120\u00f74= 30\u00d740=
640-70= 1800\u00f79= 99\u00d739\u2248 5.1\uff0b2.6= 411\u00f74\u2248 15\u00d720=
7.3-1.8= 250\u00f75= 6300\u00f79= 431\u00f76\u2248 20\u00d780= 78-56=
491\u00f78\u2248 14\u00d76= 4.8-4.4= 6.1\uff0b4.7= 91\u00d719\u2248 367\u00f74\u2248
55\u00f75= 10\u00d740= 211-30= 134+28 = 50\u00d740-100= 12\u00d720\u00f7
270\u00f79= 20\u00d711= 120\u00f75\u2248 44\u00d717\u2248 351\u00f74\u2248 420\u00f77=
231\u00f74\u2248 50\u00d780= 73-45= 0\u00f725= 1600\u00f74= 20\u00d740=
840-32= 540\u00f79= 89\u00d731\u2248 0.1\uff0b0.8= 371\u00f74\u2248 0\u00d728=
8.3-1.8= 2000\u00f75= 180\u00f79= 131\u00f76\u2248 40\u00d780= 85-51=
531\u00f76\u2248 10\u00d760-= 4.5-4.5= 6.8\uff0b0.2= 41\u00d719\u2248 250\u00f74\u2248
270\u00f73= 11\u00d750= 210-30= 68+28 = 25+25\u00d72= 30\u00f73\u00d710=
100\u00f71= 30\u00d770= 100\u00f75\u2248 19\u00d772\u2248 251\u00f76\u2248 140\u00f77=
234\u00f76\u2248 120\u00d70= 445-15= 0\u00f785= 200\u00f74= 300\u00d740=
740-70= 2700\u00f79= 91\u00d733\u2248 4.1\uff0b2.4= 419\u00f74\u2248 14\u00d720=
7.8-1.8= 1000\u00f75= 360\u00f79= 338\u00f76\u2248 100\u00d780= 98-56=
491\u00f78\u2248 14\u00d76= 4.1-3.1= 6.8\uff0b0.7= 11\u00d719\u2248 167\u00f74\u2248
150\u00f75= 10\u00d740= 100-30= 96+28 = 51+45-28= 10\u00d720+34=
70\u00f77= 20\u00d710= 3200\u00f75\u2248 54\u00d770\u2248 251\u00f74\u2248 6300\u00f77=
131\u00f74\u2248 50\u00d78= 85-45= 0\u00f75= 280\u00f74= 60\u00d740=
840-30= 2700\u00f79= 99\u00d731\u2248 3.1\uff0b2.7= 131\u00f74\u2248 50\u00d78=
7.8-1.8= 350\u00f75= 630\u00f79= 131\u00f76\u2248 10\u00d780= 65-56=
431\u00f76\u2248 15\u00d76= 4.8-0.4= 6.1\uff0b0.7= 91\u00d718\u2248 257\u00f74\u2248
44\u00f74= 20\u00d740= 210-30= 34+28 = 63- 63\u00f79= 120\u00f73\u00d720
800\u00f78= 40\u00d770= 300\u00f75\u2248 59\u00d772\u2248 251\u00f75\u2248 630\u00f77=
131\u00f76\u2248 0\u00d7108= 45-18= 0\u00f715= 120\u00f74= 30\u00d740=
640-70= 1800\u00f79= 99\u00d739\u2248 5.1\uff0b2.6= 411\u00f74\u2248 15\u00d720=
7.3-1.8= 250\u00f75= 6300\u00f79= 431\u00f76\u2248 20\u00d780= 78-56=
491\u00f78\u2248 14\u00d76= 4.8-4.4= 6.1\uff0b4.7= 91\u00d719\u2248 367\u00f74\u2248
55\u00f75= 10\u00d740= 211-30= 134+28 = 50\u00d740-100= 12\u00d720\u00f73=
17\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.35\uff1d
10\uff0d5.4\uff1d 4\u00f720\uff1d 3.5\u00d7200\uff1d 1.5\uff0d0.06\uff1d
0.75\u00f715\uff1d 0.4\u00d70.8\uff1d 4\u00d70.25\uff1d 0.36\uff0b1.54\uff1d
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51\u00f717\uff1d 32.8\uff0b19\uff1d 5.2\u00f71.3\uff1d 1.6\u00d70.4\uff1d
4.9\u00d70.7\uff1d 1\u00f75\uff1d 6\u00f712\uff1d 0.87\uff0d0.49\uff1d 7\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.35\uff1d
10\uff0d5.4\uff1d 4\u00f720\uff1d 3.5\u00d7200\uff1d 1.5\uff0d0.06\uff1d
0.75\u00f715\uff1d 0.4\u00d70.8\uff1d 4\u00d70.25\uff1d 0.36\uff0b1.54\uff1d
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51\u00f717\uff1d 32.8\uff0b19\uff1d 5.2\u00f71.3\uff1d 1.6\u00d70.4\uff1d
4.9\u00d70.7\uff1d 1\u00f75\uff1d 6\u00f712\uff1d 0.87\uff0d0.49\uff1d
70\u00f77= 20\u00d710= 320\u00f75\u2248 54\u00d770\u2248 251\u00f74\u2248 6300\u00f77=
131\u00f74\u2248 50\u00d78= 85-45= 0\u00f75= 280\u00f74= 60\u00d740=
840-30= 2700\u00f79= 99\u00d731\u2248 3.1\uff0b2.7= 131\u00f74\u2248 50\u00d78=
7.8-1.8= 350\u00f75= 630\u00f79= 131\u00f76\u2248 10\u00d780= 65-56=
431\u00f76\u2248 15\u00d76= 4.8-0.4= 6.1\uff0b0.7= 91\u00d718\u2248 257\u00f74\u2248
44\u00f74= 20\u00d740= 210-30= 34+28 = 63- 63\u00f79= 120\u00f73\u00d7 125-34 383-25 650-47 253-42 310-85 720-56 250-80 432-45 631-42
138-95 500-350 450-62 198-95 320-63 139-39 421-135 612-318 956-135 325-189 632-600 389-198 642-135 738-625 398-123 956-183 1000-600 780-75 483-154 535-429 625-75 3*0 5*0 6*0 125*3 321*4 245*3 432*7 285*8 528*4 125*8 193*3 319*4 425*3 217*7 712*8 237*2 521*5 342*5 195*7 239*7 712*8 237*2 521*5 342*5 195*7 234*8 523*47\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.351-20\u9898\uff1a
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
12\uff0b39\uff1d 2978-187\uff1d 15\u00d741 \uff1d 55550\u00f711\uff1d
985\uff0b65\uff1d 7.52\uff0d3.02\uff1d 895\uff0d50\uff0b45\uff1d 0.51\uff0b17\uff1d
32.8\uff0b19\uff1d 5.2\uff0b1.3\uff1d 1.6\uff0b0.4\uff1d 4.9\uff0d0.7\uff1d
125\u00f75\uff1d 3612\u00f712\uff1d 0.87\uff0d0.49\uff1d 707\u00f77\uff1d
21-40\u9898\uff1a
20\u00d7110\uff1d 320\u00f75\uff1d 54\u00d770\uff1d 250\u00f74\uff1d
6300\u00f77\uff1d 131\u00f74\uff1d 50\u00d78\uff1d 85-45\uff1d
0\u00f75\uff1d 280\u00f74\uff1d 60\u00d740\uff1d 840-30\uff1d
2700\u00f79\uff1d 99\u00d731\uff1d 3.1\uff0b2.7\uff1d 131\u00f74\uff1d
50\u00d78\uff1d 9.82-1.8\uff1d 350\u00f75\uff1d 9630\u00f79\uff1d
41-60\u9898\uff1a
234\u00f76\uff1d 120\u00d70\uff1d 445-15\uff1d 85850\u00f785\uff1d
200\u00f74\uff1d 300\u00d740\uff1d 740-75\uff1d 2700\u00f79\uff1d
91\u00d733\uff1d 4.1\uff0b2.4\uff1d 419\u00f74\uff1d 14\u00d720\uff1d
7.8-1.8\uff1d 1000\u00f75\uff1d 360\u00f79\uff1d 336\u00f76\uff1d
100\u00d780\uff1d 98-56\uff1d 491\u00f78\uff1d 14\u00d76\uff1d
61-80\u9898\uff1a
4.1-3.1\uff1d 6.8\uff0b0.7\uff1d 11\u00d719\uff1d 168\u00f74\uff1d
150\u00f75\uff1d 10\u00d740\uff1d 100-37\uff1d 96+28 \uff1d
51+45-28\uff1d 10\u00d720+34\uff1d 0.75\uff0b15\uff1d 0.4\uff0b0.8\uff1d
20\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\uff0b0.5\uff1d
0.51\uff0b17\uff1d 32.8\uff0b19\uff1d 5.2\uff0d1.3\uff1d 1.6\u00d70.4\uff1d
81-100\u9898\uff1a
4\uff0b0.25\uff1d 0.36\uff0b1.54\uff1d 80-25\uff1d 70+45\uff1d
560\u00d72\uff1d 16\u00d76\uff1d 300\u00d76\uff1d 540\u00f79\uff1d
30\u00d720\uff1d 400\u00f74\uff1d 350-80\uff1d 160+70\uff1d
18-64\u00f78\uff1d 42\u00f76+20\uff1d 40-5\u00d77\uff1d 80+60\u00f73\uff1d
41+18\u00f72\uff1d 75-11\u00d75\uff1d 42+7-29\uff1d 5600\u00f780\uff1d17\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.35\uff1d
10\uff0d5.4\uff1d 4\u00f720\uff1d 3.5\u00d7200\uff1d 1.5\uff0d0.06\uff1d
0.75\u00f715\uff1d 0.4\u00d70.8\uff1d 4\u00d70.25\uff1d 0.36\uff0b1.54\uff1d
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51\u00f717\uff1d 32.8\uff0b19\uff1d 5.2\u00f71.3\uff1d 1.6\u00d70.4\uff1d
4.9\u00d70.7\uff1d 1\u00f75\uff1d 6\u00f712\uff1d 0.87\uff0d0.49\uff1d800\u00f78= 40\u00d770= 300\u00f75\u2248 59\u00d772\u2248 251\u00f75\u2248 630\u00f77=
131\u00f76\u2248 0\u00d7108= 45-18= 0\u00f715= 120\u00f74= 30\u00d740=
640-70= 1800\u00f79= 99\u00d739\u2248 5.1\uff0b2.6= 411\u00f74\u2248 15\u00d720=
7.3-1.8= 250\u00f75= 6300\u00f79= 431\u00f76\u2248 20\u00d780= 78-56=
491\u00f78\u2248 14\u00d76= 4.8-4.4= 6.1\uff0b4.7= 91\u00d719\u2248 367\u00f74\u2248
55\u00f75= 10\u00d740= 211-30= 134+28 = 50\u00d740-100= 12\u00d720\u00f7[center][b]2005-2006\u5b66\u5e74\u5ea6\u4e09\u5e74\u7ea7\u6570\u5b66\u671f\u672b\u590d\u4e60\u53e3\u7b97\u9898\uff08\u4e94\uff09[/b][/center]




\u4e09\u5e74____\u73ed \u59d3\u540d______




70\u00f77= 20\u00d710= 3200\u00f75\u2248 54\u00d770\u2248 251\u00f74\u2248 6300\u00f77=
131\u00f74\u2248 50\u00d78= 85-45= 0\u00f75= 280\u00f74= 60\u00d740=
840-30= 2700\u00f79= 99\u00d731\u2248 3.1\uff0b2.7= 131\u00f74\u2248 50\u00d78=
7.8-1.8= 350\u00f75= 630\u00f79= 131\u00f76\u2248 10\u00d780= 65-56=
431\u00f76\u2248 15\u00d76= 4.8-0.4= 6.1\uff0b0.7= 91\u00d718\u2248 257\u00f74\u2248
44\u00f74= 20\u00d740= 210-30= 34+28 = 63- 63\u00f79= 120\u00f73\u00d720=
7\u00d740\uff1d 100\uff0d63\uff1d 3.2\uff0b1.68\uff1d 2.8\u00d70.4\uff1d
14\uff0d7.4\uff1d 1.92\u00f70.04\uff1d 0.32\u00d7500\uff1d 0.65\uff0b4.35\uff1d
10\uff0d5.4\uff1d 4\u00f720\uff1d 3.5\u00d7200\uff1d 1.5\uff0d0.06\uff1d
0.75\u00f715\uff1d 0.4\u00d70.8\uff1d 4\u00d70.25\uff1d 0.36\uff0b1.54\uff1d
1.01\u00d799\uff1d 420\u00f735\uff1d 25\u00d712\uff1d 135\u00f70.5\uff1d
3/4 + 1/4 = 2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
0.51\u00f717\uff1d 32.8\uff0b19\uff1d 5.2\u00f71.3\uff1d 1.6\u00d70.4\uff1d
4.9\u00d70.7\uff1d 1\u00f75\uff1d 6\u00f712\uff1d 0.87\uff0d0.49\uff1d



2005-2006\u5b66\u5e74\u5ea6\u4e09\u5e74\u7ea7\u6570\u5b66\u671f\u672b\u590d\u4e60\u53e3\u7b97\u9898\uff08\u4e00\uff09
70\u00f77= 20\u00d710= 320\u00f75\u2248 54\u00d770\u2248 251\u00f74\u2248 6300\u00f77=
131\u00f74\u2248 50\u00d78= 85-45= 0\u00f75= 280\u00f74= 60\u00d740=
840-30= 2700\u00f79= 99\u00d731\u2248 3.1\uff0b2.7= 131\u00f74\u2248 50\u00d78=
7.8-1.8= 350\u00f75= 630\u00f79= 131\u00f76\u2248 10\u00d780= 65-56=
431\u00f76\u2248 15\u00d76= 4.8-0.4= 6.1\uff0b0.7= 91\u00d718\u2248 257\u00f74\u2248
44\u00f74= 20\u00d740= 210-30= 34+28 = 63- 63\u00f79= 120\u00f73\u00d7





2005-2006\u5b66\u5e74\u5ea6\u4e09\u5e74\u7ea7\u6570\u5b66\u671f\u672b\u590d\u4e60\u53e3\u7b97\u9898\uff08\u4e8c\uff09





800\u00f78= 40\u00d770= 300\u00f74\u2248 59\u00d772\u2248 251\u00f75\u2248 630\u00f77=
131\u00f76\u2248 0\u00d7108= 45-18= 0\u00f715= 120\u00f74= 30\u00d740=
640-70= 1800\u00f79= 99\u00d739\u2248 5.1\uff0b2.6= 411\u00f74\u2248 15\u00d720=
7.3-1.8= 250\u00f75= 6300\u00f79= 431\u00f76\u2248 20\u00d780= 78-56=
491\u00f78\u2248 14\u00d76= 4.8-4.4= 6.1\uff0b4.7= 91\u00d719\u2248 367\u00f74\u2248
55\u00f75= 10\u00d740= 211-30= 134+28 = 50\u00d740-100= 12\u00d720\u00f7





2005-2006\u5b66\u5e74\u5ea6\u4e09\u5e74\u7ea7\u6570\u5b66\u671f\u672b\u590d\u4e60\u53e3\u7b97\u9898\uff08\u4e09\uff09




\u4e09\u5e74____\u73ed \u59d3\u540d______




270\u00f79= 20\u00d711= 120\u00f75\u2248 44\u00d717\u2248 351\u00f74\u2248 420\u00f77=
231\u00f74\u2248 50\u00d780= 73-45= 0\u00f725= 1600\u00f74= 20\u00d740=
840-32= 540\u00f79= 89\u00d731\u2248 0.1\uff0b0.8= 371\u00f74\u2248 0\u00d728=
8.3-1.8= 2000\u00f75= 180\u00f79= 131\u00f76\u2248 40\u00d780= 85-51=
531\u00f76\u2248 10\u00d760-= 4.5-4.5= 6.8\uff0b0.2= 41\u00d719\u2248 250\u00f74\u2248
270\u00f73= 11\u00d750= 210-30= 68+28 = 25+25\u00d72= 30\u00f73\u00d710=





[center][b]2005-2006\u5b66\u5e74\u5ea6\u4e09\u5e74\u7ea7\u6570\u5b66\u671f\u672b\u590d\u4e60\u53e3\u7b97\u9898\uff08\u56db\uff09[/b][/center]




\u4e09\u5e74____\u73ed \u59d3\u540d______





100\u00f71= 30\u00d770= 100\u00f75\u2248 19\u00d772\u2248 251\u00f76\u2248 140\u00f77=
234\u00f76\u2248 120\u00d70= 445-15= 0\u00f785= 200\u00f74= 300\u00d740=
740-70= 2700\u00f79= 91\u00d733\u2248 4.1\uff0b2.4= 419\u00f74\u2248 14\u00d720=
7.8-1.8= 1000\u00f75= 360\u00f79= 338\u00f76\u2248 100\u00d780= 98-56=
491\u00f78\u2248 14\u00d76= 4.1-3.1= 6.8\uff0b0.7= 11\u00d719\u2248 167\u00f74\u2248
150\u00f75= 10\u00d740= 100-30= 96+28 = 51+45-28= 10\u00d720+34=

6\uff0b27= 23\uff0b14= 25\uff0b36= 38\uff0d19\uff1d 44\uff0d13\uff1d 39\uff0d17\uff1d 3\u00d76\uff1d 2\u00d79\uff1d
3\u00d74\uff1d 29\uff0b33\uff1d 45\uff0b26\uff1d 5\u00d79\uff1d 16\uff0d11\uff1d 7\u00d74\uff1d 54\uff0b36\uff1d
44\uff0d21\uff1d 54\uff0d36\uff1d 29\uff0b33\uff1d 45\uff0b26\uff1d 6\u00d76\uff1d 3\u00d75\uff1d 28\uff0d23\uff1d
55\uff0d27\uff1d 4\u00d78\uff1d 39\uff0b28\uff1d 7\u00d79\uff1d 7\uff0b37\uff1d 53\uff0d37\uff1d
69\uff0d60\uff1d 54\uff0d25\uff1d 65\uff0d46\uff1d 57\uff0b26\uff1d 69\uff0b18\uff1d 74\uff0b19\uff1d
5\u00d79\uff1d 74\uff0b9\uff1d 8\u00d77= 70\uff0d15\uff1d 46\uff0b35\uff1d 85\uff0b9\uff1d 95\uff0d82\uff1d
35\uff0d27\uff1d 9\u00d74\uff1d 87\uff0b6\uff1d 3\u00d79\uff1d 2\uff0d16\uff1d 42\uff0b39\uff1d 6\u00d78\uff1d \u4e8c\u5e74\u7ea7\u7f51\u6743\u5a01\u53d1\u5e03\u4e8c\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u53e3\u7b97\u9898\u7ec3\u4e60\uff0c\u66f4\u591a\u4e8c\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u53e3\u7b97\u9898\u7ec3\u4e60\u76f8\u5173\u4fe1\u606f\u8bf7\u8bbf\u95ee\u5c0f\u5b66\u4e8c\u5e74\u7ea7\u7f51\u3002
6+27= 23+14= 25+36= 38-19= 44-13= 39-17= 3\u00d76= 2\u00d79=
3\u00d74= 29+33= 45+26= 5\u00d79= 16-11= 7\u00d74= 54+36=
44-21= 54-36= 29+33= 45+26= 6\u00d76= 3\u00d75= 28-23= 46-38=
55-27= 4\u00d78= 39+28= 7\u00d79= 7+37= 53-37=
7\u00d75+16= 9\u00d77-9= 4\u00d78-3= 8\u00d79-24= 9\u00d79-36= 7\u00d76+40= 4\u00d79-8=
\u53c2\u8003\u8d44\u6599
\u51fa\u7248\u793e.\u6570\u5b66.\u5317\u4eac\uff1a\u4eba\u6c11\uff0c1998

16-2×7= 91+85-26= 2×2×2= 2×9×8=
3×8×8= 2÷1-0= 50+2×8= 14+11-25=
9×5×5= 90-81+2= 85-83-1= 8×6+79=
6÷2-2= 96-2×4= 52-1×5= 4×24÷4=
19+6×6= 5×6+82= 1×3+63= 77+66-49=
5×70÷10= 25÷5×9= 20÷5+37= 63-16+16=
4×7×7= 80+5×7= 51-30+5= 9×40÷10=
45+91+29= 72-25÷5= 7×5×0= 60÷6+29=
4×3-0= 0×4+62= 36+69-16= 51+37-59=
73+24÷3= 1×8-7= 3×0+48= 6×4-19=
46+91+80= 60÷10+99= 12÷2-2= 5×4×7=
71-9-48= 96-44+68= 93-7×4= 28÷4+83=
12÷4-2= 4×4×2= 7×90÷9= 97-7-66=
60÷6-7= 8×27÷9= 81÷9÷1= 10÷1×8=
30÷10-1= 76+57-79= 37+1×5= 90+9×7=
32÷2÷2= 10÷1×7= 95-57+44= 53-4×1=
4+4×8= 34+4×4= 5×16÷8= 92-6×2=
22+32+97= 9×36÷9= 8÷8-0= 168÷3÷7=
4×6-11= 36÷9+69= 0+60-36= 13+8×8=
0×35÷7= 24-5÷5= 4×7+98= 42÷6-4=
62-10÷1= 96-2×3= 43+58-67= 79-38+40=
70÷10×5= 35÷5+31= 93-22+34= 10-63÷9=
63-62-0= 20÷5-3= 47-3×2= 115-9×5=
9×4-10= 60+72÷8= 8×4-22= 21-2×3=
1×0-0= 13+71+38= 16÷1÷8= 62-4×4=

二年级口算

分 秒 对 题
6×6×3= 18-63÷7= 59+74-70= 100-2×1=
8×5+45= 9×2-10= 51-19-0= 8×0+49=
3×4×9= 7×0+31= 89-76-11= 32÷8×6=
42÷6×2= 12÷4÷3= 36÷9×5= 144÷6÷4=
9×9-61= 72÷8-1= 99-9÷3= 8×5-14=
70-3+13= 53-37-4= 74+31-16= 6×8+3=
47-11-21= 75+5×3= 6×4+61= 40÷4-5=
432÷8÷9= 74-8×7= 80÷10-4= 90÷9×5=
30÷5+58= 52+6×0= 62+86+70= 30÷10+65=
108÷3÷4= 50-1÷1= 15-1-7= 75+24÷6=
8×2×7= 4×5-19= 28+30+94= 23-0-18=
5÷1×5= 12÷4÷3= 3×7+68= 11+86-1=
72÷9-1= 78-81÷9= 29+9×2= 6÷1×4=
26+93-52= 0×6-0= 59-30÷10= 20-2×5=
87-7×7= 22+35÷5= 98-47+0= 62-32÷4=
48÷8-0= 5×3+95= 61+97-8= 73-10÷10=
8×3+89= 1×0×9= 80+15+52= 18-12÷2=
56+71-23= 9÷1+9= 4+5×6= 29-1×2=
57-13-42= 72-17-24= 82-74+72= 16÷2×0=
7+0+94= 57+71-96= 270÷6÷5= 16÷4×3=
38-7+69= 4÷1×9= 84+42÷6= 91-37+58=
12÷4×2= 4+52+51= 102-4×6= 2×9÷9=
38+80÷8= 86-73+1= 8×9+72= 100÷10×1=
28-2×8= 48+43-21= 24÷8-1= 21÷7÷1=
79-73-4= 20÷10+18= 56+51+18= 128÷8÷8=

二年级口算
分 秒 对 题
136-7×7= 77-81÷9= 92-37-41= 31+9×8=
14+5×7= 3×7+20= 210÷7÷3= 16+76-54=
98-39+47= 12÷3÷1= 49+25+81= 27+91-42=
113-5×3= 50÷5-4= 68+1×9= 83-8-9=
72÷8×6= 32+96-33= 2×7-0= 89+93-26=
66+14+79= 22-21+43= 4×14÷7= 58-6-8=
66-9×4= 1×6-4= 42÷7-1= 20+21÷7=
6÷2+20= 42+4×6= 192÷6÷8= 12-8+59=
28+0×2= 9×9×6= 65-3×9= 89-16-5=
9×0-0= 3×5+33= 37+15÷3= 69-56+39=
35÷5-2= 1×9÷9= 19-1×5= 61-41-18=
21+7×8= 1×30÷6= 36+0×5= 72÷6÷4=
30+69+53= 47-16-22= 196÷4÷7= 99+35+31=
51+80+84= 24+3×8= 53+93-13= 20+46+62=
15-12+68= 24-1×8= 79-46-27= 41-4×7=
8×4+41= 3×1+67= 126-5×6= 32÷8×8=
7÷1+29= 97+52-57= 5×3-6= 80÷5÷4=
58+0×1= 159-8×9= 43+78-76= 5×9×5=
80÷2÷8= 50-10÷5= 74-38-32= 6×8+27=
6÷3-0= 3×8×5= 68-20÷2= 0×14÷7=
34-0×6= 4×9×4= 48-6÷3= 1×5×8=
61-20-36= 8×0+49= 0×6+32= 48÷6-0=
80+24-66= 4÷4-0= 4×8+16= 1÷1-0=
95-6×7= 24÷8-2= 40÷10-2= 13+16-24=

90÷10÷9= 118-7×3= 2×8-8= 27+4×5=

二年级口算
分 秒 对 题
14+66-52= 42+0×2= 13+58+61= 77-13-14=
9×24÷4= 6×8+75= 71-30÷10= 90-9÷9=
5×32÷8= 48+74-1= 9×6-12= 77-12÷3=
40÷5-4= 91-25-7= 87+51-54= 3×9×9=
66+60÷6= 39-2-11= 32÷2÷2= 25+18÷9=
3×8+33= 34+80÷8= 83+49+12= 6×5+51=
70÷7÷10= 67-4-56= 58+20÷4= 27÷3÷3=
60+93+42= 105÷7÷3= 63-2×4= 12÷6-1=
58-3÷3= 6÷3+39= 91+12÷4= 80-36÷9=
60÷3÷5= 90+11-34= 51-27÷3= 4×5×9=
23+48+66= 6×6+88= 14÷7+36= 54÷9×6=
9×2÷1= 64+3×8= 10+78+3= 80-1-54=
76-0-40= 45-11-28= 0×6+72= 24÷4-2=
8÷2×5= 72÷1÷9= 2×3+64= 19+5×3=
78+82-59= 23+10÷10= 84+95+74= 83-57-20=
7÷7+8= 18-11-6= 2+8×8= 86+6×5=
64÷8+0= 40÷10+17= 46-54÷6= 29+49÷7=
60÷3÷5= 13+50+48= 78-80÷8= 82+64-18=
3-6÷6= 40-3+18= 3÷1-0= 79-10÷1=
1×4+92= 2×9÷3= 18÷6×7= 2×2-0=
7÷1÷7= 21+56÷8= 24÷4÷3= 8÷2-0=
56+8×7= 40÷10+68= 88-68+8= 60-54+31=
65-36÷4= 62-4×2= 60+33-16= 47-25+44=
36+10+65= 4×9+4= 9×2-4= 50÷5×9=
1×21÷3= 6÷6+91= 28÷1÷7= 54÷6+62=
28÷4-5= 42÷7÷1= 54÷9×6= 144÷6÷8=

二年级口算
分 秒 对 题
40÷5-4= 80÷8-2= 24÷6-3= 56÷7-7=
99+1×5= 30÷3×7= 4÷1×3= 45÷9-4=
54-35-4= 76+27÷9= 29+4×7= 16÷4×4=
95+7×6= 95+9÷3= 1×8+83= 53+39-2=
60÷6+23= 35+0×1= 9×9-25= 12÷2×6=
69-4×0= 79+6+23= 5×8-6= 94+5÷1=
36-8-17= 22+0×3= 7×9-1= 5+12÷3=
44+32-2= 18÷2×3= 1×2+29= 80+0×6=
78+28÷4= 33+19+42= 49÷7×7= 13-12÷6=
58+6×3= 137-8×6= 47+14÷2= 0×5+58=
16-6-2= 9×1×1= 61-50-7= 8×27÷9=
59+82-0= 16÷2×4= 62+80-79= 14÷7×9=
76-39-10= 65-40-2= 8×7÷1= 48÷8-3=
35-4×0= 4×1+15= 71+7×7= 5-36÷9=
8÷8+13= 60+71+65= 99-8+81= 46-24-7=
97+19+88= 39-32-3= 4×5×2= 51-6-10=
60-11-40= 79-9×8= 40÷5+82= 2÷1×6=
76+92-40= 9×8×4= 77+79+57= 8+40+18=
96-16÷8= 648÷9÷9= 92-24+67= 4×6×1=
0×14÷2= 90+18÷3= 21÷7-0= 28÷4×4=
75+7×2= 53-17+46= 96+31-97= 2+81-62=
97-0×8= 36÷6-1= 101-2×5= 7×1×9=
1×1+99= 92+80-10= 10-2÷2= 51-39-5=
1÷1+52= 87+8×1= 8÷8+16= 28÷7-2=
30÷5+58= 52+6×0= 62+86+70= 30÷10+65=

二年级口算
分 秒 对 题
7+20+7= 10÷2+63= 30÷10+21= 48-43-0=
18+35+94= 60÷10-0= 10+40-9= 10÷2+60=
22-3×7= 42+73+38= 96-5×8= 12-3×2=
5×4+47= 58-30+65= 38-11-6= 1×80÷8=
40÷4-3= 4×8-16= 40+42-31= 30÷10+79=
84-63+0= 28+7×7= 24-13+38= 84+16+5=
7×5-9= 10-14÷2= 7×5×8= 0×1+71=
35+0×6= 109-40÷4= 2+95+79= 92+7-97=
61-3×6= 14+51-4= 3×70÷10= 49÷7+52=
4×0+50= 8÷8-0= 9×8+61= 54-6×8=
72÷8×0= 35+9×3= 70÷10×7= 9×1+0=
24÷4-4= 97-89+33= 72÷8÷3= 3÷3×5=
28+5×1= 9×8+68= 35+21+23= 84+60÷10=
13+40+87= 30÷3+42= 42-4÷1= 83-13-3=
46-3+20= 89+12÷2= 3×6-5= 27-3×2=
40÷10-1= 81-5×2= 69+12+46= 3×4-9=
78-20+63= 30÷6+26= 22+71+26= 9×0×7=
69+69+74= 120÷3÷8= 65+7×3= 1×6×6=
57-33+45= 64÷8-0= 6×6×0= 40+2×3=
23+82+92= 76+21÷3= 4+8×6= 43+30÷10=
71-7÷1= 50÷5+72= 57+78+16= 94+7×5=
8÷1+77= 91-12+34= 78+8×7= 40÷8-4=
42÷6-2= 65-1+25= 2×5×3= 64+66+3=
180÷10÷3= 98+32+44= 30÷10×9= 33+2×4=
8÷8-0= 87-42+75= 80+50-1= 89-1-31=
5×3+13= 2×5×7= 6÷6×0= 51+69-94=

二年级口算
分 秒 对 题
93-9+46= 70+2+3= 73-38-31= 2×2×2=
86-73+62= 52+1×4= 41-3×4= 92+49+82=
90-8×1= 95+13+50= 34+40÷4= 1×0+52=
53+90÷9= 2×8×3= 79+5×2= 2×9×2=
0×30÷5= 7×0-0= 23+53+34= 7×9+28=
60÷10×4= 73-62-7= 4×4-11= 91+97-69=
6-4÷2= 7×0+34= 61-20+57= 1×7+16=
1×27÷3= 87-6×1= 96+59+16= 16÷8-1=
85-9×9= 7×4-7= 67-53+6= 98+25+32=
55-42+78= 5×30÷3= 18-1×5= 41+2×4=
8×2+52= 5×63÷9= 1×1-0= 9×0×8=
4×2-0= 80÷8÷1= 0×2×9= 5÷5+34=
66+6×7= 63+91+20= 21-3+6= 24+20÷5=
9×1×4= 8×2×7= 60÷4÷5= 65+6÷3=
120÷5÷6= 0×3×0= 70÷10×9= 54-46-2=
180÷10÷3= 98+32+44= 30÷10×9= 33+2×4=
8÷8-0= 87-42+75= 80+50-1= 89-1-31=
53+60-85= 90+41+2= 40-10+11= 8+99+31=
70÷7÷10= 67-4-56= 58+20÷4= 27÷3÷3=
60+93+42= 105÷7÷3= 63-2×4= 12÷6-1=
58-3÷3= 6÷3+39= 91+12÷4= 80-36÷9=
70-3+13= 53-37-4= 74+31-16= 6×8+3=
47-11-21= 75+5×3= 6×4+61= 40÷4-5=
432÷8÷9= 74-8×7= 80÷10-4= 90÷9×5=
23+82+92= 76+21÷3= 4+8×6= 43+30÷10=
58-40÷10= 4×1-3= 6÷6+77= 9÷9+98=

二年级口算
分 秒 对 题
60-11-40= 79-9×8= 40÷5+82= 2÷1×6=
76+92-40= 9×8×4= 77+79+57= 8+40+18=
96-16÷8= 648÷9÷9= 92-24+67= 4×6×1=
0×14÷2= 90+18÷3= 21÷7-0= 28÷4×4=
75+7×2= 53-17+46= 96+31-97= 2+81-62=
4×2-0= 80÷8÷1= 0×2×9= 5÷5+34=
66+6×7= 63+91+20= 21-3+6= 24+20÷5=
9×1×4= 8×2×7= 60÷4÷5= 65+6÷3=
120÷5÷6= 0×3×0= 70÷10×9= 54-46-2=
180÷10÷3= 98+32+44= 30÷10×9= 33+2×4=
8÷8-0= 87-42+75= 80+50-1= 89-1-31=
24÷4-4= 97-89+33= 72÷8÷3= 3÷3×5=
16-2×7= 91+85-26= 2×2×2= 2×9×8=
3×8×8= 2÷1-0= 50+2×8= 14+11-25=
9×5×5= 90-81+2= 85-83-1= 8×6+79=
6÷2-2= 96-2×4= 52-1×5= 4×24÷4=
19+6×6= 5×6+82= 1×3+63= 77+66-49=
5×70÷10= 25÷5×9= 20÷5+37= 63-16+16=
4×7×7= 80+5×7= 51-30+5= 9×40÷10=
45+91+29= 72-25÷5= 7×5×0= 60÷6+29=
4×3-0= 0×4+62= 36+69-16= 51+37-59=
73+24÷3= 1×8-7= 3×0+48= 6×4-19=
60÷3÷5= 13+50+48= 78-80÷8= 82+64-18=
3-6÷6= 40-3+18= 3÷1-0= 79-10÷1=
46+91+80= 60÷10+99= 12÷2-2= 5×4×7=
71-9-48= 96-44+68= 93-7×4= 28÷4+83=
12÷4-2= 4×4×2= 7×90÷9= 97-7-66=

二年级口算
分 秒 对 题
60÷6-7= 8×27÷9= 81÷9÷1= 10÷1×8=
30÷10-1= 76+57-79= 37+1×5= 90+9×7=
32÷2÷2= 10÷1×7= 95-57+44= 53-4×1=
4+4×8= 34+4×4= 5×16÷8= 92-6×2=
22+32+97= 9×36÷9= 8÷8-0= 168÷3÷7=
4×6-11= 36÷9+69= 0+60-36= 13+8×8=
0×35÷7= 24-5÷5= 4×7+98= 42÷6-4=
62-10÷1= 96-2×3= 43+58-67= 79-38+40=
42÷6×2= 12÷4÷3= 36÷9×5= 144÷6÷4=
9×9-61= 72÷8-1= 99-9÷3= 8×5-14=
70-3+13= 53-37-4= 74+31-16= 6×8+3=
47-11-21= 75+5×3= 6×4+61= 40÷4-5=
432÷8÷9= 74-8×7= 80÷10-4= 90÷9×5=
30÷5+58= 52+6×0= 62+86+70= 30÷10+65=
108÷3÷4= 50-1÷1= 15-1-7= 75+24÷6=
8×2×7= 4×5-19= 28+30+94= 23-0-18=
98-39+47= 12÷3÷1= 49+25+81= 27+91-42=
113-5×3= 50÷5-4= 68+1×9= 83-8-9=
72÷8×6= 32+96-33= 2×7-0= 89+93-26=
66+14+79= 22-21+43= 4×14÷7= 58-6-8=
66-9×4= 1×6-4= 42÷7-1= 20+21÷7=
6÷2+20= 42+4×6= 192÷6÷8= 12-8+59=
28+0×2= 9×9×6= 65-3×9= 89-16-5=
9×0-0= 3×5+33= 37+15÷3= 69-56+39=
35÷5-2= 1×9÷9= 19-1×5= 61-41-18=
21+7×8= 1×30÷6= 36+0×5= 72÷6÷4=
30+69+53= 47-16-22= 196÷4÷7= 99+35+31=

二年级口算
分 秒 对 题
51+80+84= 24+3×8= 53+93-13= 20+46+62=
15-12+68= 24-1×8= 79-46-27= 41-4×7=
8×4+41= 3×1+67= 126-5×6= 32÷8×8=
7÷1+29= 97+52-57= 5×3-6= 80÷5÷4=
58+0×1= 159-8×9= 43+78-76= 5×9×5=
80÷2÷8= 50-10÷5= 74-38-32= 6×8+27=
6÷3-0= 3×8×5= 68-20÷2= 0×14÷7=
34-0×6= 4×9×4= 48-6÷3= 1×5×8=
76-0-40= 45-11-28= 0×6+72= 24÷4-2=
8÷2×5= 72÷1÷9= 2×3+64= 19+5×3=
78+82-59= 23+10÷10= 84+95+74= 83-57-20=
35-4×0= 4×1+15= 71+7×7= 5-36÷9=
8÷8+13= 60+71+65= 99-8+81= 46-24-7=
97+19+88= 39-32-3= 4×5×2= 51-6-10=
60-11-40= 79-9×8= 40÷5+82= 2÷1×6=
76+92-40= 9×8×4= 77+79+57= 8+40+18=
7÷7+8= 18-11-6= 2+8×8= 86+6×5=
64÷8+0= 40÷10+17= 46-54÷6= 29+49÷7=
4×0+50= 8÷8-0= 9×8+61= 54-6×8=
72÷8×0= 35+9×3= 70÷10×7= 9×1+0=
24÷4-4= 97-89+33= 72÷8÷3= 3÷3×5=
28+5×1= 9×8+68= 35+21+23= 84+60÷10=
13+40+87= 30÷3+42= 42-4÷1= 83-13-3=
46-3+20= 89+12÷2= 3×6-5= 27-3×2=
5÷1×5= 12÷4÷3= 3×7+68= 11+86-1=
70÷10×5= 35÷5+31= 93-22+34= 10-63÷9=

你太凶了,这种题目都敢拿出来,也不怕别人晕倒‘’‘’‘’

去商店买本书即可。

书店有卖《二年级口算练习册》的。去买一本让小孩做了,能提高口算能力。

6×8= 72÷9= 20+300= 66-25+39=
26+52= 60-14= 170-90= 35÷5×4=
40÷8= 24÷6= 320+70= 30-56÷7=
56-29= 7×9= 6320-320= 52-(22+9)=

2. 竖式计算。

340+520= 760-280= 460+270= 820-570=

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