7×4=
6×6-6=
8×5=
6×5+16=
6×5+41=
7×8-47=
6×7+7=
9×6-29=
53+27=
63-23=
3×(15-7)=
36+25+29= 100-45+24= 90-26-34=
6×7= 3×7= 5×4= 63÷7= 42÷7=
2×9= 5×6= 8×5= 25÷5= 54÷6=