小学五年级上册简便计算题目100题练习 五年级50题简单应用及100题分数加减法简便运算。谢谢了!
\u4e94\u5e74\u7ea7\u4e0a\u518c\u6570\u5b66\u7b80\u4fbf\u8ba1\u7b9730\u9053\u9898\u53ca\u7b54\u68481\u300124.6-3.98+5.4-6.02
\u89e3\u6790\uff1a\u6b64\u9898\u5229\u7528\u52a0\u6cd5\u4ea4\u6362\u7ed3\u5408\u5f8b\uff0c\u51d1\u6574\u518d\u8ba1\u7b97\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a
24.6-3.98+5.4-6.02
=\uff0824.6+5.4\uff09-\uff083.98+6.02\uff09
=30-10
=20
2\u300127\u00d717/26
\u89e3\u6790\uff1a\u6b64\u9898\u5148\u7528\u52a0\u6cd5\u5206\u914d\u5f8b\uff0c\u628a27\u8f6c\u6362\u6210\uff0826\uff0b1\uff09\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
27\u00d717/26
\uff1d\uff0826\uff0b1\uff09\u00d717/26
\uff1d26\u00d717/26\uff0b1\u00d717/26
\uff1d17\uff0b17/26
\uff1d17\u53c817/26
3\u3001528-99
\u89e3\u6790\uff1a\u5229\u7528\u51d1\u6574\u6cd5\u548c\u51cf\u6cd5\u7ed3\u5408\u5f8b\u8ba1\u7b97\uff0c\u5148\u5229\u7528\u51d1\u6574\u6cd5\u628a99\u53d8\u6362\u4e3a\uff08100-1\uff09\uff0c\u518d\u8fd0\u7528a-b-c=a-(b+c)\u6765\u7b80\u4fbf\u8ba1\u7b97\uff0c\u6b65\u9aa4\u5982\u4e0b\uff1a
528-99
=528-\uff08100-1\uff09
=528-100+1
=428+1
=429
4\u30011.2\u00d72.5+0.8\u00d72.5
\u89e3\u6790\uff1a\u8fd0\u7528\u63d0\u53d6\u516c\u56e0\u6570\u7684\u65b9\u6cd5\uff0c\u516c\u5f0f\uff1aac+ab=a(b+c)\uff0c\u63d0\u53d6\u516c\u56e0\u65702.5\uff0c1.2\u548c0.8\u76f8\u52a0\u6b63\u597d\u51d1\u6574\u6570\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
1.2\u00d72.5+0.8\u00d72.5
=\uff081.2+0.8\uff09\u00d72.5
=2\u00d72.5
=5
5\u30012.96\u00d740
\u89e3\u6790\uff1a\u6b64\u9898\u5148\u5229\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\uff0c\u628a2.96\u00d740\u8f6c\u6362\u621029.6x4\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\u6765\u7b80\u4fbf\u8ba1\u7b97\u3002
2.96\u00d740
=29.6x4
=\uff0830-0.4\uff09x4
=30\u00d74+0.4\u00d74
=120-1.6
=118.4
6\u30010.36 x 1.5 - 0.45
\u89e3\u6790\uff1a\u6b64\u9898\u8fd0\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\uff0c\u628a0.45\u8f6c\u6362\u62101.5 x 0.3 \uff0c\u5373\u53ef\u63d0\u53d6\u516c\u56e0\u65701.5\uff0c\u518d\u6839\u636e\u4e58\u6cd5\u7ed3\u5408\u5f8b\u8fdb\u884c\u7b80\u4fbf\u8ba1\u7b97\u3002
0.36 x 1.5 - 0.45
= 0.36 x 1.5 - 1.5 x 0.3
= 1.5 \u00d7 (0.36 - 0.3)
= 1.5 \u00d7 0.06
= 0.09
7\u300146\u00d744/45
\u89e3\u6790\uff1a\u6b64\u9898\u5148\u5229\u7528\u52a0\u6cd5\u5206\u914d\u5f8b\u628a46\u8f6c\u6362\u6210\uff0845+1\uff09\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff1a(a\u00d7b)\u00d7c=a\u00d7(b\u00d7c)\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
46\u00d744/45
=(45+1)\u00d744/45
=45\u00d744/45+44/45
=44+44/45
=44\u53c844/45
8\u30011.6\u00d77.5\u00d71.25
\u89e3\u6790\uff1a\u6b64\u9898\u5229\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u628a1.6\uff0c\u8f6c\u5316\u62102\u00d70.8\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff1a(a\u00d7b)\u00d7c=a\u00d7(b\u00d7c)\u51d1\u6574\uff0c\u8fdb\u884c\u7b80\u4fbf\u8ba1\u7b97\u3002
1.6\u00d77.5\u00d71.25
=2\u00d70.8\u00d77.5\u00d71.25
=\uff082\u00d77.5\uff09\u00d7\uff080.8\u00d71.25\uff09
=15\u00d71
=15
9\u30010.72\u00d710.1
\u89e3\u6790\uff1a\u6b64\u9898\u5148\u5229\u7528\u52a0\u6cd5\u5206\u914d\u5f8b\uff0c\u628a10.1\u8f6c\u6362\u621010+0.1\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002
0.72\u00d710.1
=0.72\u00d7\uff0810+0.1\uff09
\uff1d0.72\u00d710+0.72\u00d70.1
\uff1d7.2+0.072
\uff1d7.272
------ - ------ + ------- ------ + ------ - ------
8 6 12 7 14 2
17 25 5 2 5
8 - ------ - ------- 1------ - \u3014---- + ----\u3015
42 42 9 3 9
5 1 1 11 2 1 7
\u2014 - \u3014\u2014 + \u2014\u3015 \u2014 - \u2014 + \u2014 - \u2014
9 6 12 12 9 12 9
7 5 3 4 2 7
\u2014 + \u2014 - \u2014 \u2014 - \u2014 + \u2014
12 6 4 5 3 6
2 5 5 8 5 3
\u2014 + \u3014\u2014 - \u2014\u3015 \u2014 - \u3014\u2014 - \u2014\u3015
3 7 14 9 6 4
14 1 7 29 14 3
\u2014 - \u3014\u2014 + \u2014\u3015 \u2014 - \u3014\u2014 - \u2014\u3015
15 4 30 30 15 4
13 7 11 17 19
\u2014 + \u2014 + \u2014 3 - \u2014 - \u2014
24 8 24 18 1
4.02＋5.4＋0.98 5.17－1.8－3.2 13.75－(3.75＋6.48)
3.68＋7.56－2.68 7.85＋2.34－0.85＋4.66 35.6－1.8－15.6－7.2
3.82＋2.9＋0.18＋9.1 9.6＋4.8－3.6 7.14－0.53－2.47
5.27＋2.86－0.66＋1.63 13.35－4.68＋2.65 73.8－1.64－13.8－5.36
47.8－7.45+8.8 0.398+0.36+3.64 15.75+3.59－0.59+14.25
66.86－8.66－1.34 0.25×16.2×4 (1.25－0.125)×8
3.6×102 3.72×3.5＋6.28×3.5 36.8－3.9－6.1
15.6×13.1－15.6－15.6×2.1 4.8×7.8＋78×0.52 32＋4.9－0.9
4.8×100.1 56.5×9.9＋56.5 7.09×10.8－0.8×7.09
25.48－(9.4－0.52) 4.2÷3.5 320÷1.25÷8
18.76×9.9＋18.76 3.52÷2.5÷0.4 3.9－4.1＋6.1－5.9
5.6÷3.5 9.6÷0.8÷0.4 4.2×99＋4.2
17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×32 3.65×10.1
15.2÷0.25÷4 0.89×100.1 146.5－(23＋46.5)
3.83×4.56＋3.83×5.44 4.36×12.5×8 9.7×99＋9.7
27.5×3.7－7.5×3.7 8.54÷2.5÷0.4 0.65×101 3.2×0.25×12.5
(45.9－32.7)÷8÷0.125 3.14×0.68＋31.4×0.032 5.6÷1.25÷0.8÷2.5÷0.4
7.2×0.2＋2.4×1.4 8.9×1.01 7.74×（2.8－1.3）＋1.5×2.26
3.9×2.7＋3.9×7.3 18－1.8÷0.125÷0.8 12.7×9.9＋1.27
21×（9.3－3.7）－5.6 15.02-6.8-1.02 5.4×11-5.4
2.3×16+2.3×23+2.3 9.43-（6.28-1.57） 3.65×4.7－36.5×0.37
46×57＋23×86 13.7×0.25－3.7÷4 2.22×9.9+6.66×6.7
101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199
4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24
2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98
0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.5＋4.9－6.5
3.07－0.38－1.62 1.29＋3.7＋2.71＋6.3 8－2.45－1.55
3.25＋1.79－0.59＋1.75 23.4－0.8－13.4－7.2 0.32×403
3.2＋0.36＋4.8＋1.64 1.23＋3.4－0.23＋6.6 0.25×36
12.7－（3.7＋0.84） 36.54－1.76－4.54 0.25×0.73×4
7.6×0.8＋0.2×7.6 0.85×199 0.25×8.5×4
1.28×8.6＋0.72×8.6 12.5×0.96×0.8 10.4－9.6×0.35
0.8×（4.3×1.25） 3.12＋3.12×99 28.6×101－28.6
0.86×15.7－0.86×14.7 2.4×102 2.31×1.2×0.5
14－7.32－2.68 2.64＋8.67＋7.36＋11.33 70÷28
（2.5－0.25）×0.4 9.16×1.5－0.5×9.16 3.6－3.6×0.5
63.4÷2.5÷0.4 4.9÷1.4 3.9÷（1.3×5）
（7.7＋1.54）÷0.7 2.5×2.4 2.7÷45 15÷（0.15×0.4）
0.35×1.25×2×0.8 32.4×0.9＋0.1×32.4 15÷0.25
4.5÷1.8 4.2÷3.5 930÷0.6÷5
用简便方法计算。
6.9＋4.8＋3.1 0.456＋6.22＋3.78 15.89＋(6.75－5.89)
4.02＋5.4＋0.98 5.17－1.8－3.2 13.75－(3.75＋6.48)
3.68＋7.56－2.68 7.85＋2.34－0.85＋4.66 35.6－1.8－15.6－7.2
3.82＋2.9＋0.18＋9.1 9.6＋4.8－3.6 7.14－0.53－2.47
5.27＋2.86－0.66＋1.63 13.35－4.68＋2.65 73.8－1.64－13.8－5.36
47.8－7.45+8.8 0.398+0.36+3.64 15.75+3.59－0.59+14.25
66.86－8.66－1.34 0.25×16.2×4 (1.25－0.125)×8
3.6×102 3.72×3.5＋6.28×3.5 36.8－3.9－6.1
15.6×13.1－15.6－15.6×2.1 4.8×7.8＋78×0.52 32＋4.9－0.9
4.8×100.1 56.5×9.9＋56.5 7.09×10.8－0.8×7.09
25.48－(9.4－0.52) 4.2÷3.5 320÷1.25÷8
18.76×9.9＋18.76 3.52÷2.5÷0.4 3.9－4.1＋6.1－5.9
5.6÷3.5 9.6÷0.8÷0.4 4.2×99＋4.2
17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×32 3.65×10.1
15.2÷0.25÷4 0.89×100.1 146.5－(23＋46.5)
3.83×4.56＋3.83×5.44 4.36×12.5×8 9.7×99＋9.7
27.5×3.7－7.5×3.7 8.54÷2.5÷0.4 0.65×101 3.2×0.25×12.5
(45.9－32.7)÷8÷0.125 3.14×0.68＋31.4×0.032 5.6÷1.25÷0.8÷2.5÷0.4
7.2×0.2＋2.4×1.4 8.9×1.01 7.74×（2.8－1.3）＋1.5×2.26
3.9×2.7＋3.9×7.3 18－1.8÷0.125÷0.8 12.7×9.9＋1.27
21×（9.3－3.7）－5.6 15.02-6.8-1.02 5.4×11-5.4
2.3×16+2.3×23+2.3 9.43-（6.28-1.57） 3.65×4.7－36.5×0.37
46×57＋23×86 13.7×0.25－3.7÷4 2.22×9.9+6.66×6.7
101×0.87-0.91×87 10.7×16.1-15.1×10.7 0.79×199
4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24
2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98
0.134+2.66+0.866 1.27+3.9+0.73+16.1 7.5＋4.9－6.5
3.07－0.38－1.62 1.29＋3.7＋2.71＋6.3 8－2.45－1.55
3.25＋1.79－0.59＋1.75 23.4－0.8－13.4－7.2 0.32×403
3.2＋0.36＋4.8＋1.64 1.23＋3.4－0.23＋6.6 0.25×36
12.7－（3.7＋0.84） 36.54－1.76－4.54 0.25×0.73×4
7.6×0.8＋0.2×7.6 0.85×199 0.25×8.5×4
1.28×8.6＋0.72×8.6 12.5×0.96×0.8 10.4－9.6×0.35
0.8×（4.3×1.25） 3.12＋3.12×99 28.6×101－28.6
0.86×15.7－0.86×14.7 2.4×102 2.31×1.2×0.5
14－7.32－2.68 2.64＋8.67＋7.36＋11.33 70÷28
（2.5－0.25）×0.4 9.16×1.5－0.5×9.16 3.6－3.6×0.5
63.4÷2.5÷0.4 4.9÷1.4 3.9÷（1.3×5）
（7.7＋1.54）÷0.7 2.5×2.4 2.7÷45 15÷（0.15×0.4）
0.35×1.25×2×0.8 32.4×0.9＋0.1×32.4 15÷0.25
4.5÷1.8 4.2÷3.5 930÷0.6÷5
99*250+250
绛旓細257+137+143 671-580+29 360梅4梅10 125脳13梅25 108梅(9脳4)6脳19脳5 422+(141+278)840梅24梅5 350梅2梅25 86脳198 15脳44+15脳56 56脳11 88梅80脳10 1416-(197+816)937-(314+537)919-599 (8+7)脳125 125脳16 72梅(4脳3)4脳9脳25 63脳99+63 800梅8梅25 979-427+...
绛旓細绠渚胯绠楅锛1锛6.9锛4.8锛3.1 0.456锛6.22锛3.78 2锛4.02锛5.4锛0.98 5.17锛1.8锛3.2 13.75锛(3.75鈥6.48)3锛3.68锛7.56锛2.68 7.85锛2.34锛0.85锛4.66 35.6锛1.8锛15.6锛7.2 4锛3.82锛2.9锛0.18锛9.1 9.6锛4.8锛3.6 7.14锛0.53锛2.47 5锛...
绛旓細锛1锛2.5*32*0.125 =锛2.5*4锛*锛8*0.125锛=10*1 =10 锛2锛3.5-7+6.5 =3.5+6.5-7 =3 锛3锛1.2脳2.5+0.8脳2.5 =2.5(1.2+0.8)=25 锛4锛8.9脳1.25-0.9脳1.25 =1.25(8.9-0.9)=10 锛5锛12.5脳7.4脳0.8 =12.5脳0.8脳7.4 =74 锛6锛6.5...
绛旓細0.25脳9.87脳4 36.7脳2.1锛10.8 8.45锛0.45脳0.1 0.73脳102 7.25梅1.25梅8 45梅0.125
绛旓細1銆56+31+24 2銆615锛475锛125 3銆125脳64 4銆 89锛101锛111 5銆24锛127锛476锛573 6銆400锛273锛127 7銆327锛嬶紙96锛127锛8銆70脳98 9銆442锛103锛142 10銆999锛99锛9 11銆67脳5脳2 12銆25脳锛78脳4锛13銆72脳125 14銆9000梅125梅8 15銆400梅25 16銆25脳36 17銆103脳27 1...
绛旓細灏忓浜斿勾绾灏忔暟鑴卞紡绠渚胯绠楅妗堜緥濡備笅锛氳绠楁妧宸э細鍦ㄤ袱涓暟a銆乥鍚屾椂涔樹互鎴栬呭浠ョ浉鍚屾暟c锛岀劧鍚庤繘琛屽姞鍑忕殑鏃跺欙紝鍙互鍏堝姞鍑廰銆乥杩欎袱涓暟锛岀劧鍚庡湪涓巆杩涜涔橀櫎璁＄畻锛屽涓嬶細0.5梅2-0.15梅2=(0.5-0.15)梅2=0.35梅2=0.175锛0.5X2-0.15X2=(0.5-0.15)X2=0.35X2=0.7锛涜绠楁妧宸э細鍦...
绛旓細1銆89+124+11+26 =锛89+11锛+锛124+26锛=100+150 =250 2銆875-177-23 =875-锛177+23锛=875-200 =675 3銆147脳8+8脳53 =锛147+53锛壝8 =200脳8 =1600 4銆0.87脳0.25+0.087脳7.5 =0.87脳0.25+0.85脳0.75 =0.87脳(0.25+0.75)=0.87脳1 =0.87 ...
绛旓細1.125*3+125*5+25*3+25 2.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4. 3/7 脳 49/9 - 4/3 5. 8/9 脳 15/36 + 1/27 6. 12脳 5/6 鈥 2/9 脳3 7. 8脳 5/4 + 1/4 8. 6梅 3/8 鈥 3/8 梅6 9. 4/7 脳 5/9 + 3/7 脳 5/9 10. 5/2...
绛旓細1銆佽В锛15.37*7.88-9.37*7.38+1.537*21.2-93.7*0.262 =1.537*锛78.8+21.2锛-9.37*锛7.38+2.62锛=1.537*100-9.37*10 =153.7-93.7 =60 2銆佽В锛氾紙5+93+778+8988锛*12.5 =锛100+800+9000-36锛*12.5 =锛9900-36锛*12.5 =10000*12.5-136*12.5 =12330 3銆...
绛旓細10銆552梅69脳8 11銆600锛120梅10 12銆侊紙600锛120锛壝10 13銆侊紙466锛25脳4锛壝6 14銆侊紙43+32锛壝凤紙357锛352锛15銆138锛嬶紙27锛48锛壝25 16銆56脳19锛25脳8 浜屻佺敤绠渚鏂规硶璁＄畻銆1銆368锛2649锛1351 2銆 89锛101锛111 3銆24锛127锛476锛573 4銆400锛273锛127 5...
