日期：年月日时间：: —: 编号：
(1)3×4+48=
(2)70-4×3=
(3)53-4×6=
(4)59-4×4=
(5)28÷4+81=
(6)29+48÷6=
(7)5×5+33=
(8)56-35÷5=
(9)9×2+33=
(10)38+25÷5= (11)9×7+37=
(12)19-30÷6=
(13)11+64÷8=
(14)7×2+25=
(15)97+7×8=
(16)9×5+19=
(17)41-20÷5=
(18)89-6×3=
(19)3×8+46=
(20)55+9×4=
(21)81÷9-4=
(22)34-45÷5=
(23)42-12÷3=
(24)69-20÷5=
(25)71-8×3=
(26)57-24÷3=
(27)3×7+22=
(28)83+5×4=
(29)66+7×3=
(30)27÷3+96=
(31)86+2×6=
(32)66-9×6=
(33)7×9+31=
(34)40-9×2=
(35)33+21÷3=
(36)99+3×7=
(37)45-6×2=
(38)66+3×8=
(39)62+2×5=
(40)36-8×4=
(41)65-32÷8=
(42)30-45÷5=
(43)70-6×2=
(44)20÷5+51=
(45)21÷7+69=
(46)20-24÷3=
(47)56+8×9=
(48)80+8×8=
(49)18÷6+61=
(50)46-63÷9=