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直接写出得数280÷28=,223+77=,15.04×10=,(18-12)×4=,1.3÷100=,125÷5=,0.4×1000=,22×125×8=,41×50=,420÷20=,0.09÷10=,637-5

题目详情
直接写出得数
280÷28=___,223+77=___,15.04×10=___,(18-12)×4=___,
1.3÷100=___,125÷5=___,0.4×1000=___,22×125×8=___,
41×50=___,420÷20=___,0.09÷10=___,637-58-42=___,
6÷10=___,83-45=___,600÷12÷5=___,9+9×9-9=___.
▼优质解答
答案和解析
280÷28=10,223+77=300,15.04×10=150.4,(18-12)×4=24,
1.3÷100=0.013,125÷5=25,0.4×1000=400,22×125×8=22000,
41×50=2050,420÷20=21,0.09÷10=0.009,637-58-42=537,
6÷10=0.6,83-45=38,600÷12÷5=10,9+9×9-9=81.
故答案为:10,300,150,24,0.013,25,400,22000,2050,21,0.009,537,0.6,38,10,81.