9×7-42= 23+4×7= 45-4×3= 43-36÷9=
57+12÷3= 65+40÷5= 5×1+27= 33-16÷4=
16÷4+82= 98-2÷1= 28-27÷3= 48+14÷7=
9×5-24= 30÷6+45= 30÷6+92= 34+1×5=
9×7-42= 23+4×7= 45-4×3= 43-36÷9=
57+12÷3= 65+40÷5= 5×1+27= 33-16÷4=
16÷4+82= 98-2÷1= 28-27÷3= 48+14÷7=
9×5-24= 30÷6+45= 30÷6+92= 34+1×5=