14.76﹣5.76﹣
4
÷8
×2
64
×
6
×5﹣3
×2
13×
+4
×10 198÷198
+
12.5×
+3
×1.25
+
+
+
(3.7×5
﹣4.7×3.7)÷
[0.3+(
+□)×3]÷0.3=860
56×
18.75﹣(4.5﹣7.25)
3.6×31
+3.14×64 132
÷131
3×
+4×
+5×
+6×
112×(24﹣4
)÷2.4
(81.4+
+
+
)÷(
+
+
) 41.2×8.1+11×9
+53.7×1.9
+
+
+
+
+
+
+
+
+…+
.