小学二年级数学加减乘除四则混合运算48道
40÷4-3 57-33+45 89+12÷2 93-(4×6)
35+0×6 23+82+92 81-5×2 35-(9÷3)
61-3×6 71-7÷1 30÷6+26 (2+7)×8
4×0+50 8÷1+77 120÷3÷8 (58-34)÷8
72÷8×0 42÷6-2 64÷8-0 6×(2+6)
24÷4-4 180÷10÷3 76+21÷3 (62-38)÷4
28+5×1 14+51-4 50÷5+72 42÷(1+6)
13+40+87 8÷8+0 91-12+34 9×(39-33)
46-3+20 35+9×3 65-1+25 6×(5+4) 40÷10-1 97-89+33 98+32+44 (100-93)×8
78-20+63 9×8+68 87-42+75 (76-22)÷9
69+69+74 30÷3+42 (46+35)÷9 (30+15)÷9
(42+30)÷8 36÷(2+4) 64÷(24-16) (19+2)÷3
(6+2)×7 (35-30)×6 72÷(32-24) (36÷4)+27
81÷(39-30) (9+27) ÷6 (21+15)÷9 (58-34)÷8
(66-50)÷2 (39-35)÷2 (85-31)÷9 (75-26)÷7
36÷(2+4) 36÷(2+4) (26+28)÷9 64÷(24-16)
(40-28)÷6 (79-7)÷8 (75-18)×7 (39-30)×6
(38-29)×8 (4+5)×6 (58-34)÷8 (79-23)÷8
(19+2)÷3 ( 21+15)÷9 42÷(1+6) (19+2)÷3
(36÷4)+27 (39-30)×6 6×(5+4) (36÷4)+27 (85-31)÷9 ( 79-23)÷8 (66-50)÷2 (4+5)×6
64÷(24-16) (76-68)×7 36÷(2+4) (85-31)÷9
(66-50)÷2 (23+49)÷8 (6+2)×7 64÷(24-16)