106-97=
0.72+0.4=
1.2×=
÷=
2.5×0.6=
0.19+0.76=
0.1-0.01=
0.33=
3.4+=
2.4×=
5.4-1.8=
0.25×6=
÷0.4=
-=
+= ﹣= 3.5×= 2÷0.5=
3.57+1.43= 4.2× =
10-9.2= 0.6×0.6=
0.72÷0.8= 8× ÷8÷ =
2019-998= 3.7+0.39= 0.56÷0.8= 48÷12.5÷0.8=
÷ = - = 0.49× = 1÷ - ÷1=
803-207= ÷5= 798+150= + =
0.25×8= 1.5- = 7.5÷ = 0.77+0.3=
9.8-8= × = 45.54÷45= 24× =
120
﹣0.5= +3= ×= 0.8×=
0.23+177%= 2.5×40= 1÷= ×÷×=