简便方法 14.8-3.47+1.53怎么简便计算

14.8-3.47+1.53怎么简便计算  

14.8-3.47+1.53怎么简便计算

14.8-3.47+1.53怎么简便计算
14.8-3.47+1.53
=11.33+1.53
=12.86
直接计算

简便计算14.8÷(14.8×4)

简便计算
14.8÷(14.8×4)
=14.8÷14.8÷4
=1÷4
=0.25

16-6.53+3.47怎么简便计算

16-6.53+3.47
=16-10+3.47×2
=6+6.94
=12.94

简便计算3.47×65+3.47×4.5-3.47

3.47×6.5+3.47×4.5-3.47
=3.47x(6.5+4.5-1)
=3.47x10
=34.7

14.8梅0.125简便计算怎么算

14.8÷0.125

=14.8÷8分之1

=14.8×8

=（15-0.2）×8

=15×8-0.2×8

=120-1.6

=118.4

结果是118.4

53.27+8.4-3.47怎么简便计算

53.27+8.4-3.47
=53.27-3.47+8.4
=49.8+8.4
=58.2

2.9×14.8×2.9÷14.8的简便计算

2.9×14.8×2.9÷14.8
=2.9×2.9×(14.8÷14.8)
=8.41×1
=8.41。

14.8×101-14.8的简便计算

14.8×101-14.8的简便计算
14.8×101-14.8
=14.8×(101-1)
=14.8×100
=1480

17.8+2.3-14.8+2.3怎么简便计算

17.8+2.3-14.8+2.3
=（17.8-14.8）+（2.3+2.3）
=3+4.6
=7.6