Question

3.7×5.2+1.7怎么简算

Answer 1

3.7×5.2+1.7怎么简算

3.7×5.2+1.7怎么简算
=19.24×1.7
=32.708
直接算

48.3×3.7－48.3—48.3×1.7=？（要简算）

48.3*3.7-48.3-48.3*1.7
=48.3*3.7-48.3*1-48.3*1.7
=48.3*3.7-(1+1.7)*48.3
=48.3*3.7-48.3*2.7
=48.3*(3.7-2.7)
=48.3*1
=48.3

3.7+18.5+73怎么简算

3.7+18.5+73 怎么简算
=21+1.2+73
=94+1.2
=95.2

8.3 5.2-3.5怎么简算

8.3+5.2-3.5
=13.5-3.5
=10

（8.6－1.2）÷3.7怎么简算

直接算最简
=7.4÷3.7
=2

3.7×(19.2-11.8)怎么简算

解：3.7×(19.2-11.8)
=3.7x7.4
=(4-0.3)x7.4
=29.6-2.22
=27.38

7.69一(3.7 2.69)怎么简算。

7.69一(3.7+ 2.69)
=7.69-3.7-2.69
=（7.69-2.69）-3.7
=5-3.7
=1.3
希望能帮到你！

3.21-1.05-1.7怎么简算

3.21-1.05-1.7
=2.16-1.7
=0.46

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1.7+0.43*3.3怎么简算

1.7+0.43*3.3
=1.7+0.43*3+0.43*0.3
=1.7+1.29+0.129
=2.99+0.129
=3-0.01+0.129
=3+0.119
=3.119

6.171-(3.7-0.29)怎么简算

6.171-(3.7-0.29)
=6.171-3.41
=2.761
没有更简便的演算法