30-9×1= 63+35-22= 24÷8-2= 85- 8 0+93= 9×4-18= 76-41+17= 72+90÷9= 94-75+61= 64÷8+19= 40÷ 5 +4= 78+ 1 4-5= 2+1÷1= 92-78+20= 78-28-46= 71+ 2 8-76= 1 0 ×1+56= 10×3+ 5 2= 12+30÷10= 25÷5-4= 43-40÷4= 16 + 1 6+ 5 9= 45÷9+5= 16÷8-1= 15+7×4= 60÷6+17= 17-8÷2= 60-12÷6= 30+0×5=