=6： = % | 3.3+2.58= | 64÷ = | 0÷ = | 2﹣0.55= | 1+36%= |
 ×80%= | 5.2÷0.02= | 0.85﹣70%= |  + = | 1﹣﹣ = |
 ×7.5%÷×7.5%= | 99×65+65= | 31.4×15×= | ÷= |
| 571﹣402= |  ﹣ = | 3.04﹣1.4= | 18÷6%= | × ÷ ×= |
 ÷25%= |  + ÷2= |  ÷= | 1﹣0.01= | 0.18÷0.15×0= |
÷3= 
×15= 2-
= 1＋2%= 
÷
= 5÷
= 
×75% = ×4×
=
＋
×
= 
×99＋99×= 1÷ = |  × = |  + = | 2﹣﹣ = |
 ×÷= |  ﹣ = | 0.32+68%= |  ×0÷ = |
，乙数是甲乙两数和的
，甲数比乙数少 % 直接写出得数： ﹣ = |  ÷= | 25%×400= |  × = |  × × = |
| 1﹣40%= | 1÷ = | ÷7= | 52= |  × +× = |
 ÷3= |  ×15= | 2﹣ = | 1+2%= |  ÷ = |
5÷ = |  ×75%= |  ×4× = |  + × = | ×99+99× = |
÷7+
×
+
）×36
×
×16×17．  ÷ = |  × = | 0.8× ×125= | （ + ）×20= |
 ÷ = | 1﹣25%= |  × × = | 2.5× = |
搜索
