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简算76×101-7658+39+42+614×39×2.5（25×15）×425×42×4125×323.6×97+3.6×34×25+16×2536×45+36×56-3668×10264×15-14×15167+289+3325×64×125378+525+750.4×25×1.6×255×289×279×2.5+2.54.08÷1.25÷0.8125×8887×
题目详情
简算
76×101-76 58+39+42+61 4×39×2.5 （25×15）×4 25×42×4 76×101-76 58+39+42+61 4×39×2.5 （25×15）×4 25×42×4 125×32 3.6×97+3.6×3 4×25+16×25 36×45+36×56-36 68×102 125×32 3.6×97+3.6×3 4×25+16×25 36×45+36×56-36 68×102 64×15-14×15 167+289+33 25×64×125 378+525+75 0.4×25×1.6×25 64×15-14×15 167+289+33 25×64×125 378+525+75 0.4×25×1.6×25 5×289×2 79×2.5+2.5 4.08÷1.25÷0.8 125×88 87×9.9 5×289×2 79×2.5+2.5 4.08÷1.25÷0.8 125×88 87×9.9 101×0.82-0.82 25×97+25×3 （125+17）×8 66×93+93×33+93
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| 76×101-76 | 58+39+42+61 | 4×39×2.5 | （25×15）×4 | 25×42×4 | |||||||||||||||||||
| 125×32 | 3.6×97+3.6×3 | 4×25+16×25 | 36×45+36×56-36 | 68×102 | |||||||||||||||||||
| 64×15-14×15 | 167+289+33 | 25×64×125 | 378+525+75 | 0.4×25×1.6×25 | |||||||||||||||||||
| 5×289×2 | 79×2.5+2.5 | 4.08÷1.25÷0.8 | 125×88 | 87×9.9 | |||||||||||||||||||
| 101×0.82-0.82 | 25×97+25×3 | （125+17）×8 | 66×93+93×33+93 |
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| 76×101-76 | 58+39+42+61 | 4×39×2.5 | （25×15）×4 | 25×42×4 | |||||||||||||||||||
| 125×32 | 3.6×97+3.6×3 | 4×25+16×25 | 36×45+36×56-36 | 68×102 | |||||||||||||||||||
| 64×15-14×15 | 167+289+33 | 25×64×125 | 378+525+75 | 0.4×25×1.6×25 | |||||||||||||||||||
| 5×289×2 | 79×2.5+2.5 | 4.08÷1.25÷0.8 | 125×88 | 87×9.9 | |||||||||||||||||||
| 101×0.82-0.82 | 25×97+25×3 | （125+17）×8 | 66×93+93×33+93 |
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▼优质解答
答案和解析
（1）76×101-76，=76×（100-1），=76×100，=7600；（2）58+39+42+61，=（58+42）+（39+61），=100+100，=200；（3）4×39×2.5，=39×（4×2.5），=39×10，=390；（4）（25×15）×4，=（25×4）×15，=100×15...
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