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2021ԴйPԇ俼}15

2020-12-02 10:11:56 | ԴйƸW

㽭ƸW㽭ƸϢ㽭Ƹ2021ԴйPԇ俼}15

й㽭¿ԇW]ھԃ | Դ俼Ⱥ | 㽭΢Ź̖

й㽭¿ԇW]2021ԴͶYFƸon

1.(8.998+89.98+899.8+8998)÷1.111=()
A.10000 B.8998 C.8991 D.8990
2.ijl5؛քe7kg12kg6kg15kg18kgаA؛B؛B؛ᅡB؛2ijُ̏ԓlُ̎A؛B؛һ@ʣA؛ʣB؛5/6Ոԓُُ̲؛ᅡ()kg
A.33 B.27 C.25 D.19
3.׃@СС@η꠵gǰҾ4ôһжقС?
A.64 B.81 C.56 D.49
𰸡
1.𰸡Bԭʽ=8998×(0.001+0.01+0.1+1)÷1.111=8998×1.111÷1.111=8998
2.𰸡CB؛ĿB؛ăɱ֪B؛քe12kg6kg18kgA؛քe7kg15kgʣA؛B؛5/6֪A؛7kgB؛18kg25kgxC
3.𰸡B}@ÿ߅981

 

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