简算:0.25×16×0.25快
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简算:0.25×16×0.25快简算:0.25×16×0.25快简算:0.25×16×0.25快0.25×16×0.25=0.25×4×4×0.25=1×1=10.25=1/4所以1/4*16*1/4
简算:0.25×16×0.25快
简算:0.25×16×0.25
快
简算:0.25×16×0.25快
0.25×16×0.25
=0.25×4×4×0.25
=1×1
=1
0.25=1/4
所以1/4*16*1/4=1
可以把16拆成4*4,结果是1.
祝你好运!
0.25×16×0.25
=0.25×4×4×0.25
=1×1=1
0.25*4*4*0.25=1
0.25x4x4x0.25=1