日期：年月日时间：: —: 编号：
(1)25+14÷7=
(2)14÷7+68=
(3)91-18÷3=
(4)4×2+28=
(5)4×5-18=
(6)6×3+37=
(7)45+48÷6=
(8)81÷9+94=
(9)21-36÷6=
(10)61-3×6= (11)45-81÷9=
(12)10-10÷5=
(13)83-9×2=
(14)4×2+46=
(15)72÷8+85=
(16)41-42÷7=
(17)28+12÷3=
(18)63-48÷6=
(19)46-12÷4=
(20)16+54÷6=
(21)25-18÷2=
(22)70-6×4=
(23)99-6×2=
(24)80-64÷8=
(25)6×9-53=
(26)9×8-68=
(27)45-4×3=
(28)74-5×4=
(29)90+6×4=
(30)50+12÷6=
(31)30+18÷2=
(32)31-6×5=
(33)4×8-25=
(34)22-16÷4=
(35)61-45÷9=
(36)51+3×4=
(37)85+8×2=
(38)15÷5+77=
(39)96-5×7=
(40)96-64÷8=
(41)3×7+41=
(42)87-63÷7=
(43)56-36÷6=
(44)36÷6-3=
(45)8×4-16=
(46)6×7+15=
(47)52+4×2=
(48)85-30÷6=
(49)16÷4-4=
(50)40÷8+75=