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3500÷40脱式计算

3500÷40 =(3600-100)÷40 =90-2.5 =87.5

1080-3500÷25+34.6 =1080-35x100÷25+34.6 =1080-35x4+34.6 =1080-140+34.6 =940+34.6 =974.6

=3500÷7÷2÷15 =500÷(2X15) =500÷30 =50/3

=1080-35×4+34 =1080-140+34 =940+34 =974

+ 3,500.00 / 200.00 ------------- + 17.50

3500-3500÷250+346 =3500+346-14 =3846-14 =3832

(3500―25x125)÷25=( )脱式计算 (3500―25x125)÷25 =3500÷25-25×125÷25 =35×(100÷25)-25÷25×125 =35×4-125 =140-125 =15

解答 =3500-25×4×9 =3500-900 =2600

3600/4/25 =3600/(4x25) =3600/100 =36

3500除以28脱式简便运算怎么算 3500除以28 =3500÷7÷4 =500÷4 =125

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