= | = | = | = |
= | = | = | = |
354﹣167= | 50﹣24.8= | 3.14×5= | 1.21÷11= | (8+ )× = |
53= | + = | 5.4× = | 24÷ = | 6.125﹣(3.625+ )= |
= = =
= =
1-0.92= 3.5+4.28= 30÷100=
1÷0.1-1×0.1= 1+0.94+0.06= 0.056× =
= ÷ = 0.45÷1.5=
÷ = × = ÷42=
15.5× = 1÷ ×7= 2.1÷ =
0.75+ = - ×0= 12.6-1.7=
×5÷ ×5=
÷5= 4.5× = ÷ = × =
×18= ÷ = ÷ = 7.2× =
3- = 0.3÷0.03= 0.82= 0.125+1 =
7.7× = 4÷9× = 1-14%= 6a×8a=
×8÷ = 2.4× =