A-A+

50÷5=______84÷4=______72÷8=______63÷3=______32

2022-08-14 00:39:36 问答库 阅读 200 次

问题详情

50÷5=______84÷4=______72÷8=______63÷3=______

32+58=______4800+3700=______8000-5000=______582-245=______

18×5=______52×6=______150×4=______505×6=______

1-2

17

=______1

20

-1

20

=______1

7

+5

7

=______1

15

+2

15

=______.

参考答案

50÷5=1084÷4=2172÷8=963÷3=2132+58=904800+3700=85008000-5000=3000582-245=33718×5=9052×6=312150×4=600505×6=30301-217=1517120-120=017+57=67115+215=15.故答案为:10,21,9,21,90,8500,3000,337,90,312,600,3030,1517,0,6715

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