A.大于2 |
B.大于1而小于2 |
C.等于1 |
D.大于0而小于 |
×10=________ | ﹣ =________ | ÷ =________ | 2﹣ =________ | 1÷4× =________ |
0÷ =________ | ÷ =________ | 1.5÷0.05=________ | 2.5×0.4=________ | + =________ |
× × =________ | × ﹣ ÷ =________ | × ÷ =________ |
4﹣ ﹣ =________ | 30×( + )=________ | (99+ )÷9=________ |
× + × =________ | × ÷ =________ | ÷ + × =________ |
× + =________ | 368÷[1÷(2.1﹣2.09)]=________ | ×99+ =________ |
66× = | + = | ÷ = | 12× = | ÷6= |
× = | × = | 16÷ = | 2﹣ ﹣ = | × × = |
1﹣ ÷ ﹣ =________ | 3+ × ÷ =________ | ÷( ﹣ )× =________ |
× + ÷ =________ | 78×150%﹣78× =________ | ×[1÷( + )]=________ |