3×4=
98-20=
9+40=
6×4=
87-60=
3×5-4=
6×5-10=
35+30+5=
80-9+10=
9×2= 7×3= 85-20= 3×6=
6×0= 60-2= 8×3= 2×5=
83+17= 3×1= 5+0= 4×8=
7×4= 5×8= 2×8= 33+4=
94-57= 36+48= 92-(49+16)= 100-63+45=
□×□=□ □×□=□
□÷□=□ □÷□=□
( )
3×4=6× 5×=40﹣5
16=2×=4× 36﹣=28