资源描述
六年级上册数学分数乘法计算专项练习
递等式计算(能简算的要简算)
65×+ (+)×12 ×(15×)×
3-- ×+× (+)×+
18×(+) ×7+×5 (-)×(24-)
××22 1×× × ×1.6 ×6×
×7+×5 ××- (+-)×12
×22× 2×× ××24 ××
(-)×24-) (×+)× ×+×
× 199 × (24 + )× ×+ ×
×2010 (3+)× ×+×
(+)×24 ×97× ×15-×15
() ×+×+
17× ( +)×27 ×××17
(99+)×
99× (+)×18 - ×
(21×+×21)× ×× (+)×15×11
×19 ×+ × (+ 7 )× 25
(+)×30 ×-× 10 - - +
- 1×+ +×
4-- ×58+×41+ ×153 – 0.6×53
×- 7-12× ×2+ ×33-9
× ×16 + × 44-72× 17×
-× ×3.3-0.9 27×+ ×-
( +)×32 ×+× ××10 6.8×+×3.2
17× ( +)×27 ×××17
×22× 2×× ××24 ××
( +)×32 × +× (-)×6
××22 1×× × ×1.6 ×6×
99× (+)×18 - ×
×× ××14 5×× 1×1×2
×101- (14+)×4 ××14
3.6× +120 40-2 ×1.6
12×(+ + ) ×(125 × 34) -×
×+1 +× 1- × + ×
× 199 × (24 + )× ×+ ×
×(5 - ) -× 1 -× ×(5-)
×2010 (3+)× ×+×
×21 (+)×21 ×+×
×7+ + × 44-72× -×
(+)×24 ×97× ×15-×15
× + 42×+ +×
×19 ×+ × (+ 7 )× 25
- 1×+ +×
×+× ×- × (+)×6
×- 7-12× ×2+ ×33-9
87× ×(-) ×12+
×-1 ×0+ -× 121×-70
×57 (-)×36 +×16
65×+ (+)×12 ×(15×)×
5
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