2×1+61= 20+27÷3= 1×1+58= 82-8×8= 5×2+79=
89-35÷5= 58-1×7= 36÷4+22= 6×2-8= 37+8×6=
4+6×8= 17+10÷2= 4×3-10= 43+8×1= 8+5×6=
2×1+61= 20+27÷3= 1×1+58= 82-8×8= 5×2+79=
89-35÷5= 58-1×7= 36÷4+22= 6×2-8= 37+8×6=
4+6×8= 17+10÷2= 4×3-10= 43+8×1= 8+5×6=