12÷3+7= (76-36) ÷8= 45+21÷3= 18÷9-2=
35-21+24= 25- 5×3= 18÷(9- 3)= 4-1×3 =
5×(61-57) 45+54÷9 (70-34)÷4
56+7×4 4+5×9 99-(23+32)
43+8×9 (73-49)÷8
81÷9+62 6×(12-4)
7×8-5=
32÷4+15=
13+2×9=
29-45÷5=
(2+5)×6=
54÷(31-25)=
3×(53-45)=
(23+41)÷8=
21-7= 37+63= 6×8=
5÷5= 8-8÷1= 100-55=
19–(3+6)= 19 – 3 + 6 = 9×7–40=
(70–30)÷8= 15+27÷9= 80–20+30=
72÷8+13= 90–5×8= 60+50–20=
8×9= 15+3×5= 63÷7= 5×6+5=
56-48= 35+15= 20÷4+4= 4-4÷4=