(8+40)x125 201x83 25x(8+20) 401x13 简便计算
答案:4 悬赏:60 手机版
解决时间 2021-03-26 18:12
- 提问者网友:心牵心
- 2021-03-26 12:41
(8+40)x125 201x83 25x(8+20) 401x13 简便计算
最佳答案
- 五星知识达人网友:青尢
- 2021-03-26 13:17
(8+40)x125
=8x125 +40x125
=1000+5000
=6000
201x83
=(200+1)x83
=200x83 +1x83
=16600+83
=16683
25x(8+20)
=25x8+25x20
=200+500
=700
401x13
=(400+1)x13
=400x13+1x13
=5200+13
=5213
=8x125 +40x125
=1000+5000
=6000
201x83
=(200+1)x83
=200x83 +1x83
=16600+83
=16683
25x(8+20)
=25x8+25x20
=200+500
=700
401x13
=(400+1)x13
=400x13+1x13
=5200+13
=5213
全部回答
- 1楼网友:孤独的牧羊人
- 2021-03-26 14:38
25×32×125=25×4×8×125=(25×4)×(8×125)=100×1000=100000
- 2楼网友:旧脸谱
- 2021-03-26 13:58
(8+40)x125=6000,201x83=16683,401x13=5213
- 3楼网友:往事隔山水
- 2021-03-26 13:32
(8+40)x125
=8x125+5x8x125
=1000+5x1000
=6000
201x83
=200x83+1x83
=16600+83
=16683
25x(8+20)
=25x28
=25x4x7
=100x7
=700
401x13
=400x13+1x13
=5200+13
=5213
=8x125+5x8x125
=1000+5x1000
=6000
201x83
=200x83+1x83
=16600+83
=16683
25x(8+20)
=25x28
=25x4x7
=100x7
=700
401x13
=400x13+1x13
=5200+13
=5213
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