Question

4.68/0.5-0.68用简便方法计算？

Answer 1

4.68/0.5-0.68用简便方法计算？

4.68×2-0.68＝4.68+4+0.68-0.68＝8.68 这是简单的 望采纳 谢谢

4.68/0.5-0.68用简便法计算？

4/0.5+0.68/0.5-0.68/1
=8-0.68*.05
=8-0.34
=7.66

4.68/0.5-0.68用简便方法?

4.68/0.5-0.68
=9.36-0.68
=8.68

9-8.6*0.5-0.68简便算法

9-8.6*0.5-0.68
=9-4.3-0.68
=9-4.98
=9-(5-0.02)
=4+0.02
=4.02

用简便方法计算。5.6*0.5+5.6/0.5

没有简便算法

250-25/0.5用简便方法计算

250-25/0.5
=250-50
=200
250-25/0.5=250-25×2=250-50=200
250-25/0.5=250-250/5=250/(1-1/5)=250*4/5=200
以上答案都对

3.69/（1.23*0.5）用简便方法计算

3.69/（1.23*0.5）
=3.69÷1.23÷0.5
=3÷0.5
=6

用简便方法计算1.79/(1.79/0.5)

1.79/(1.79/0.5)
=1.79*0.5/1.79
=0.5

1.25/0.5/8用简便方法计算

1.25/0.5/8
=（1.25×8）÷0.5
=10×2
=20

0.64/1.6/0.5用简便方法计算

0.64/1.6/0.5
=0.64/(1.6*0.5)
=0.64/0.8
=0.8