直接写出得数.4÷0.3=0.5×60%=2.3-0.7=4.5×0.25=59×310=27÷114=56−13=89÷29=1624÷56=866-398=292×41≈718÷80≈
直接写出得数. 4÷0.3= | 0.5×60%= | 2.3-0.7= | 4.5×0.25= |
×= | ÷= | −= | ÷= |
1624÷56= | 866-398= | 292×41≈ | 718÷80≈ |
答案和解析
4÷0.3=13, | 0.5×60%=0.3, | 2.3-0.7=1.6, | 4.5×0.25=1.125, |
×=, | ÷=4, | −=, | ÷=4, |
1624÷56=29, | 866-398=468, | 292×41≈12000, | 718÷80≈9. |
故答案为:13
,0.3,1.6,1.125,,4,,4,29,468,12000,9.
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