(5.3×3.75+3.75×3.5)÷2.2 9.6÷(4.8×7.2+2.8×4.8)
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/28 03:10:00
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(5.3×3.75+3.75×3.5)÷2.2 9.6÷(4.8×7.2+2.8×4.8)
(5.3×3.75+3.75×3.5)÷2.2 9.6÷(4.8×7.2+2.8×4.8)
(5.3×3.75+3.75×3.5)÷2.2 9.6÷(4.8×7.2+2.8×4.8)
(5.3×3.75+3.75×3.5)÷2.2
=3.75x(5.3+3.5)÷2.2
= 3.75x8.8÷2.2
=3.75x4
=(3又3/4)x4
=15
9.6÷(4.8×7.2+2.8×4.8)
=9.6÷4.8×(7.2+2.8)
=2×10
=20
5.3×3.75+3.75×3.5)÷2.2
=(5.3+3.5)×3.75÷2.2
=8.8×3.75÷2.2
=8.8÷2.2×3.75
=4×3.75
=15
祝学习进步,望采纳(*^__^*)
(5.3*3.75+3.75*3.5)/2.2
(5.3×3.75+3.75×3.5)÷2.2 9.6÷(4.8×7.2+2.8×4.8)
简便运算:(1) (5.3×3.75+3.73×3.5)÷2.2 (2) 9.6÷(4简便运算:(1) (5.3×3.75+3.73×3.5)÷2.2(2) 9.6÷(4.8×7.2+2.8×4.8)
括号5.3乘3.75加3.75乘3.5括号再除以2.2
3.75-
1.35×99+0.135×10能简便计算就简 (3.75-1.25)÷(3.75+1.25)
(8.25-3.75)÷25÷4的简便运算
(8.25-3.75)÷2.5÷4怎样简便计算,
225÷ 3.75÷3.75怎样简算
12.4-2.4×3.75÷2.5
12×(1.5+3分之8)÷3.75=?
3.75×9.8+3.75×0.2 2.6×(2.3+4.25÷2.5) 999.999÷666.666 (简便计算)
3.75÷[(5.2-4.7)÷5]
(8.14-3.75)÷2.5÷4
3.75×99+3.75
3.75×99+3.75
3.75x99+3.75(怎么写?)(要简便运算)
5.42-(3.75-0.58)简算