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25×56×4=56×(25×4)是运用了( )
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计算48×25时运用了乘法分配律的是
12×(4×25)
48×100÷4
40×25+8×25
25×4×76=25×4×76是运用了
乘法分配律
乘法交换律
乘法结合律
9×125×8=9×125×8这里运用了乘法的律25×37×4=37×25×4这里运用了乘法律和律.
4.5分56×5+14=□×□+□×□运用了律. 74×4×25=□×□×□运用了律.
2.00分下面的算式运用了乘法分配律的是
45×26=26×45
25×7×4=25×4×7
14×8×5=8×(14×5)
20×7+20×3=20×(7+3)
125×4×25×8=125×8×4×25这里运用了律和律.
28×25×4=28×25×4这是运用了律.
下面的算式运用了乘法结合律的是
48×57+43×48=48×(57+43)
75×26=26×75
136×25×4=136×(25×4)
25×56×4=56×25×4是运用了 A.乘法交换律 B.乘法结合律 C.乘法交换律
若与互为相反数则的值为.
43×25×4=43×25×4=43×100=4300这里运用了.
25×44=25×40+25×4小明这样简便计算运用了乘法的律.
2.00分25×78×4=78×25×4运用了乘法律和乘法律.
25×17×4×20×5=25×4×17×20×5运用了.
25×56×4=56×25×4是运用了
乘法交换律
乘法结合律
乘法交换律和结合律
乘法分配律
25×99×4=99×25×4这一计算过程运用了.
800÷25=800×4÷25□○这是运用了.
下面的计算运用了乘法交换律和结合律.
58+62+48=58+(62+48)
125×54×8=54×(125×8)
47×4+63×4=(47+63)×4
(19×25)×4=19×(25×4)
下面算式中运用了乘法分配律.
(a+b)×c=a×c+b×c 82×(18+12)=82×30
8×a×5=a×(8×5)
25×32=25×4×8
25×98×4=98×25×4是运用了
乘法交换律
乘法结合律
乘法交换律和结合律
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