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1.
直接写得数。
910÷70= | 4.6+6.4= | 1+2%= | ×= |
120÷50%= | ×7.2= | ×0÷3= | ×98= |
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1.
直接写得数。
980÷70=
|
1÷0.01=
|
10-1.25=
|
6.3×10%=
|
|
|
|
16×0.25=
|
1÷3×=
|
0.9+99×0.9=
|
|
|
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2.
直接写得数。
1+= | = | 1÷1%= | 0.125×800= |
1.2-0.02= | 0.375÷0.125= | 7×60%= | 0.52= |
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3.
直接写出得数。
3.5+4.5= | = | 3.6÷40%= | 4r2-22= |
2.01-0.1= | = | 20×15%= | |