第 1 页 共 4 4 页 数学混合运算1600 题(带括号) (1) 64÷(24-16) = (2) (39-30)×6= (3) 64÷(24-16)= (4) 72÷(32-24)= (5) 79-(46+32) (6) 88-(38+26) (7) 69-(39-23) (8) (2+7)×8 (9) 84-(27+16) (10) (58-34)÷8 (11) 4+(27-16 ) (12) 99+(25-24) (13) 6×(2+6) (14) 3×(9÷3) (15) 93-( 4×6) (16) 85-8×7 (17) 4×6+7 (18) 20÷4+5 (19) 6×8+5 (20) 77-76+32 (21) 61-38+26 (22) 10+5×4 (23) 77-5×4 (24) (62-38)÷4 (25) 79+19-16 (26) 18-36+27 (27) 73-(23+4 ) (28) 93-(39-23) (29) 71-(25-24) (30) 87-(27+16 ) (31) 84-(25+16) (32) 4+(25-1) (33) (76-22)÷9 第 2 页 共 4 4 页 (34) 25- 5×4 (35) 88+(25-24) (36) 55-(56-22) (37) 61-(28+26) (38) 68-(28-22) (39) 40-(42-28) (40) 58+18-16 (41) 85-(25+16 ) (42) 82-(28-22) (43) 82-22+84 (44) 22-(28-22) (45) 88-(25-24) (46) 88-86+22 (47) 6×(5+4) (48) 76+72÷8 (49) (100-93)×8 (50) 38-(49-21) (51) 42÷(1+6) (52) 77-(34+32) (53) 63-(38-26 ) (54) 79+19-36 (55) 80-(22+28) (56) 22+(22+36) (57) 82-(28-22) (58) 88+(28-15) (59) (42+30)÷8 (60) 6×8+6 (61) 6+8×4 (62) (6+2)×7 (63) (40-28)÷6 (64) 5×3+9 (65) 9×8+30 (66) 8×7+30 (67) 6×8+6 (68) (66-50)÷2 (69) 36÷(2+4) 第 3 页 共 4 4 页 (70) 38-36+27 (71) 84-27+16 (72) 99+(25-24) (73) (9+27) ÷6 (74) 93-23+94 (75) 69-(39-23) (76) 4+27-16 (77) 93-89+94 (78) 9×(39-23) (79) 73-(23+4 ) (80) 93-(39-23) (81) 72÷(32-24) (82) 99-(62-24) (83) 71-(72-24) (84) 81÷9×6 (85) 30+(33-29) (86) 73-23-4 (87) 81÷(39-30) (88) (66-50)÷2 (89) 36÷(2+4) (90) 38-36+27 (91) 4+27-16 (92) 72+23-28 (93) 64+8×2 (94) 69-(39-23) (95) 78-(36+27 ) (96) 84-(27+16 ) (97) 80-(19+42) (98) ( 21+15)÷9 (99) 64+8×2 (100) (3...