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0.37x8.4竖式计算题

0.37x8.4=3.108 0.37_*__8.4_ 14 8__296___ 3.108

简单

0.37 * 8.4 ___________ 1 4 8 2 9 6 _____________ 2 . 2 4 4

0.37*2.9=1.073; 0.3 7 * 2.9 . 3 3 3 7 4 1.0 7 3 8.45*0.18=1.521; 8.4 5 * 0.1 8 . 6 7 6 0 8 4 5 1.5 2 1 0 0.78*1.05=0.819; 1.0 5 * 0.7 8 . 8 4 0 7 3 5 0.8 1 9 0 5.9*3.1=18.29. 5.9 * 3.1 . 5 9 1 7 7 1 8.2 9

0.37x0.84- 8.4x0.036=0.37x0.84- 0.84x0.36=(0.37-0.36)x0.84=0.1x0.84=0.084希望能帮到你!

84x0.37+ 6.3 x8.4=8.4*(10*0.37)+6.3*8.4=8.4*3.7+8.4*6.3=8.4*(3.7+6.3)=8.4*10=84

0.37* 0.09--------------------- 0.0333 保留两位小数位0.03

(1)0.18*8.45=1.521,(2)0.37*8.4≈3.11,(3)8.4÷0.56=15,(4)5.63÷6.1≈0.923,

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