5.7x7.5一0.75x37该怎样简便计算
5.7x7.5一0.75x37该怎样简便计算
5.7×7.5-0.75×37
=0.75×(57-37)
=0.75×20
=15
3.27x3.7 37x7.3怎样简便计算
3.27x3.7 37x7.3怎样简便计算
3.27x3.7+ 37x7.3
=3.7×(3.27+73)
=3.7×76.27
=282.199
(26x37一122)÷24应该怎样简便计算
(26x37一122)÷24
=(962-122)÷24
=840÷24
=35
7.8x3.3 5.7x7.8 7.8的简便计算
7.8x3.3+ 5.7x7.8+ 7.8
=7.8x(3.3+5.7+1)
=7.8x10
=78
28x37 37x172怎样简便计算
28x37+ 37x172
=37×(28+172)
=37×200
=7400
37+37x62+37x37简便计算
37x37+37+37x62=37x(37+1+62)=37x100=3700望采纳,O(∩_∩)O谢谢
98-(16x3 37)这道该怎样简便计算
98-(16x3 37)这道该怎样简便计算
=98-(48+37)
=98-48-37
=50-37
=13
简便计算158x37-37-57x37
158x37-37-57x37
=(158-1-57)×37
=100×37
=3700
37+37x39简便计算
37+37x39
=37x(1+39)
=37x40
=1480
请采纳正确答案,你们只提问,不采纳正确答案,回答都没有劲!谢谢管理员推荐采纳!
朋友,请【采纳答案】,您的采纳是我答题的动力,如果没有明白,请追问。谢谢。