200道同分加减乘脱式计算题答案五年级.pdf

200道同分加减乘脱式计算题答案五年级--第1页

200道同分加减乘脱式计算题答案五年级

5.4÷1.8+240×1.5

=3+360

=363

9000÷72×(1.25×0.7×8)

=9000÷72×7

=125×7

=875

61-(1.25+2.5×0.7)

=61-3

=58

[(10-0.8)+9.85]-2÷0.125

=19.05-2÷0.125

=19.05-16

=3.05

408-12×24

=408-288

=120

(46+28)×60

=74x60

=4440

42×50-17

200道同分加减乘脱式计算题答案五年级--第1页

200道同分加减乘脱式计算题答案五年级--第2页

=2100-17

=2083

32+105÷5

=32+21

=53

420×(327-238)

=420x89

=37380

(4121+2389)÷7

=6510÷7

=930

3.416÷(0.016×35)

=3.416÷0.56

=6.1

0.8×[(10-6.76)÷1.2]

=0.8x(3.24÷1.2)

=0.8x2.7

=2.16

5.67×0.2-0.62

=1.134-0.62

=0.514

0.4×0.7×0.25

200道同分加减乘脱式计算题答案五年级--第2页

200道同分加减乘脱式计算题答案五年级--第3页

=0.4x0.25x0.7

=0.1x0.7

=0.07

0.78+5.436+1

=6.216+1

=7.216

30.8÷[14-(9.85+1.07)]

=30.8÷(14-10.92)

=30.8÷3.08

=10

[60-(9.5+28.9)]÷0.18

=(60-38.4)÷0.18