一年级数学口算练习题 一年级数学口算题20以内
\u4e00\u5e74\u7ea7\u4e0b\u518c\u53e3\u7b97\u7ec3\u4e60\u9898\u4e00\u5e74\u7ea7\u4e0b\u518c\u53e3\u7b97\u7ec3\u4e60\u4e00\uff0820\u4ee5\u5185\u51cf\u6cd5\uff09
\uff08 \uff09\u6708\uff08 \uff09\u65e5 \uff08 \uff09\u5206\uff08 \uff09\u79d2\u3000 \u9519\uff08\u3000\uff09\u9898 \u59d3\u540d\uff08 \uff09
18-5=
10-5=
10-6=
12-9=
18-8=
6-3=
17-9=
17-3=
17-8=
15-8=
15-9=
4-0=
9-4=
14-8=
14-5=
19-10=
11-7=
13-7=
14-3=
11-9=
18-9=
11-5=
13-8=
15-9=
19-8=
13-2=
18-6=
11-1=
17-9=
13-1=
12-1=
5-0\uff1d
17-9=
3-0\uff1d
18-8=
15-2=
15-3=
19-6=
18-3=
17-9=
14-5=
11-9 =
18-7=
11-5=
16-5=
11-3=
11-4=
20-0=
18-1=
9-6\uff1d
18-6=
15-5=
14-1=
8-4\uff1d
15-4=
17-4=
9-5\uff1d
18-9=
16-8=
9-3\uff1d
19-0=
18-6=
19-3=
19-7=
17-1=
17-1=
17-9=
16-9=
13-9=
13-8=
16-3=
9-2\uff1d
19-9=
11-7=
11-7=
14-8=
17-5=
18-9=
11-5=
17-8=
18-2=
13-7=
4-0\uff1d
17-3=
17-7=
19-10=
18-5=
16-9=
19-7=
11-5=
12-1=
13-6=
19-1=
17-5=
12-8=
16-2=
12-2=
9-4\uff1d
18-7=
2-0\uff1d
\u4e00\u5e74\u7ea7\u4e0b\u518c\u53e3\u7b97\u7ec3\u4e60\u4e09
\uff08 \uff09\u6708\uff08 \uff09\u65e5 \uff08 \uff09\u5206\uff08 \uff09\u79d2\u3000 \u9519\uff08\u3000\uff09\u9898 \u59d3\u540d\uff08 \uff09
13\uff0d7\uff1d
12\uff0d8\uff1d
7\uff0b6\uff1d
11-8=
8+7-9=
18\uff0d5\uff1d
11\uff0d3\uff1d
16\uff0d2\uff1d
8\uff0d2\uff1d
11-6+7=
12\uff0d9\uff1d
17\uff0d9\uff1d
9\uff0b3\uff1d
3\uff0b3\uff1d
17-8-3=
16\uff0d9\uff1d
14\uff0d4\uff1d
18-9=
1\uff0b5\uff1d
18-9-5=
8\uff0b7\uff1d
10\uff0d10\uff1d\u3000
9\uff0d5\uff1d
8\uff0d3\uff1d
9+9-8=
7\uff0b9\uff1d
11\uff0d5\uff1d
10\uff0d0\uff1d
7\uff0d6\uff1d
12+2-9=
9\uff0b5\uff1d
17\uff0d3\uff1d
7\uff0b7\uff1d
13-8=
5+9-8=
15\uff0d7\uff1d
9\uff0b9\uff1d
2+9=
11-6=
9+5+6=
14\uff0d3\uff1d
13\uff0d5\uff1d
7+6=
12-4=
9+4-6=
8\uff0b5\uff1d
8\uff0b9\uff1d
6+6=
13-9=
9+1+4=
11\uff0d4\uff1d
14-6=
11-3=
11-7=
8+2+3=
12-3=
16-7=
15-9=
14-8=
13-4+9=
11-9=
12-8=
14-9=
17-9=
5+4+6=
12-7=
14-5=
15-6=
13-4=
17-8-7=
16-8=
17-8=
12\uff0d8\uff1d
5+7=
14-7+5=
4+7=
12-5=
15\uff0d9\uff1d
15-8=
9+4-3=
16-9=
7\uff0b9\uff1d
10\uff0d1\uff1d
19-5=
( )+9=17
19-9=
19-9=
10-6=
8+4=
( )+6=14
18-9=
4+3=
12-9=
0+0=
( )-3=7
4-0\uff1d
4+4=
9-4=
18-9=
( )-9=7
\u4e0d\u8fdb\u4f4d
4+5
\u8fdb\u4f4d
7+8
\u501f\u4f4d
18-9
\u4e0d\u501f\u4f4d
5-1
\u4e58\u6cd5\u53e3\u51b3
5*4
\u7b80\u5355\u9664\u6cd5\uff08\u5982\u679c\u5b66\u4e86\u9664\u6cd5\uff09
8/2
\u4ee5\u4e0a\u662f\u601d\u8def\u548c\u7b80\u5355\u4e3e\u4f8b\uff0c\u53ef\u4f9d\u6b64\u7c7b\u63a8
参考资料:自己
wqdf
1+1=2
去新华,买习题
2+5=7
4+4=8
5+6=11
8+9=17
11+22=33
25+25=50
88+11=99
50+50=100
绛旓細锛9锛2 + 2 = 涓骞寸骇10浠ュ唴鐨勫噺娉 锛1锛3 - 3 = 锛2锛4 - 2 = 锛3锛5 - 4 = 锛4锛9 - 8 = 锛5锛2 - 2 = 锛6锛6 - 2 = 锛7锛7 - 3 = 锛8锛3 - 2 = 锛9锛7 - 4 = 鏁板涓骞寸骇鍙g畻棰 绡2 48-30= 57-6= 47-6= 59-30= 69-40= 75-3= 75+4= 56...
绛旓細浠ヤ笅鏄拡瀵瑰皬瀛涓骞寸骇瀛︾敓鐨勪簲绡鏁板鍙g畻棰锛氱涓绡 2 + 3 = 5 - 2 = 6 + 1 = 30 - 10 = 40 + 50 = 60 - 20 = 70 + 80 = 90 - 30 = 20 + 30 = 40 - 10 = 鍙g畻瀹屾垚鍚庯紝鍙互蹇熸鏌ユ槸鍚︽纭細绗竴姝ワ細鎵撳紑QQ娴忚鍣紝鐐瑰嚮鎼滅储妗嗗彸渚х殑鐩告満鍥炬爣锛岀偣鍑绘壂鎻忕帇銆傜浜屾锛氳繘...
绛旓細61+46= 58-45= 10梅35梅235梅5 = 82梅9= 51梅7 = 84梅9 = 46梅6 = 3脳( )= 12( )脳4 = 20 36梅4 = 31梅5= 13梅2 = 27梅7 = 41梅6 = 2脳( )= 10( )脳9 = 81 56梅7 = 29梅3= 9 梅5 = 29梅3 = 24梅5 = 5脳( )= 45( )脳4 = 32 48梅6 = 43梅5= 54...
绛旓細涓骞寸骇鏁板鍙g畻棰1 7+5=2+8=9+6=7-3=19-9= 4+8=10+6=9-7=5+8=9-4= 11-10=7-7=6+9=12-2=8+6= 2+9=7+5=13-2=3+9=4+7= 10+4=4+8=6+7=9+4=8-3= 0+6=5+8=3+7=9+8=10-5= 10+8=12+6=8+5=19-7=5+7= 3+5=8-3=3+6=9-6=10-8= 10+6...
绛旓細涓骞寸骇鏁板鍙g畻棰15閬 绡1 (1)3-2= (2)10-10= (3)18-8= (4)13-3= (5)12-11= (6)12-12= (7)6-3= (8)6-4= (9)11-2= (10)8-3= (11)13-3= (12)1-1= (13)15-3= (14)10-9= (15)3-3= 涓骞寸骇鏁板鍙g畻棰15閬 绡2 1. 鍙g畻 202= 30003= 40005= 8402= 963= 2107...
绛旓細瀵艰锛氬彛绠楄兘鍔涙槸鏁板瀛︿範鐨.涓椤瑰熀鏈兘鍔涳紝涓嬮潰鏄皬缂栫粰澶у鎻愪緵鐨勫皬瀛︽暟瀛︿笂鍐鍙g畻棰锛屽ぇ瀹跺彲浠ュ弬鑰冪粌涔狅紝鏇村涔犻缁冧範璇峰叧娉ㄥ簲灞婃瘯涓氱敓鑰冭瘯缃戙 2+1= 9+6= 8+5= 3+8= 8+8= 12+3= 7+6=銆 7+8= 6+6=銆 3+9=銆 5+6= 5+8= 4+7= 8+4= 4+9= 6+8= 8+6...
绛旓細濡備綍鎻愰珮鍙g畻鑳藉姏锛屽闀垮湪杈呭瀛╁瓙鍙g畻鏃讹紝棣栧厛闇瑕佸叧娉ㄧ殑鏄瀛缁冧範鍙g畻鐨勬柟娉曪紝鍗冲垎鍒繘琛“璇”“璇”“鍐”鐨勪笁閬嶇粌涔狅紝骞跺垎鍒揪鍒颁笁涓姹傦細娓呮銆佸揩閫熴佹纭備竴銆佸彛绠椼10+6=30+9=13-7=18-9= 40+8=50+30=65-60=45-5= 17+4=14-7=15-8=15+4= 3...
绛旓細鍏充簬涓骞寸骇鏁板鍙g畻棰10浠ュ唴锛1骞寸骇鏁板鍙g畻棰杩欎釜寰堝浜鸿繕涓嶇煡閬擄紝浠婂ぉ鏉ヤ负澶у瑙g瓟浠ヤ笂鐨勯棶棰橈紝鐜板湪璁╂垜浠竴璧锋潵鐪嬬湅鍚э紒1銆佸彛绠楅锛堝繀椤昏鐪熷畬鎴愩佷功鍐欒鐪燂級锛 50+12= 16+30= 32+45= 7+61= 24+60= 72+4= 40+60= 83-20= 46-11= 26-4= 94-74= 63-42= ...
绛旓細11锛9锛 80锛3锛 95锛4锛 64锛3锛 98锛4锛 32锛6锛 29锛7锛 35锛2锛 73锛4锛 43锛5锛 87锛10锛 39锛3= 48锛30= 48锛9锛 47锛8锛 52锛4锛 43锛8锛 40锛2锛 27锛9锛 32锛4锛 41锛2锛 50锛8锛 63锛9锛 ...
绛旓細鍏充簬涓骞寸骇鏁板鍙g畻璁$畻棰橈紝涓骞寸骇鏁板鍙g畻缁冧範棰杩欎釜寰堝浜鸿繕涓嶇煡閬擄紝浠婂ぉ鏉ヤ负澶у瑙g瓟浠ヤ笂鐨勯棶棰橈紝鐜板湪璁╂垜浠竴璧锋潵鐪嬬湅鍚э紒1銆佷竴骞寸骇鏁板涓嬪唽甯哥敤鍙g畻缁冧範棰32锛6锛29锛7锛35锛2锛73锛4锛25锛4锛43锛5锛87锛10锛39锛3=48锛30=95锛40=81锛2 ...