二年级数学混合运算1000题
(1) 79-(46+32) (15) 6X 8 + 5 (29) (76-22) - 9
(2) 88-(38+26) (16) 77-76+32 (30) 25- 5 X4
(3) 69-(39-23) (17) 61-38+26 (31) 88+ ( 25-24 )
(4) ( 2 + 7)X 8 (18) 10+ 5X 4 (32) 55-(56-22)
(5) 84-(27+16) (19) 77-5 X 4 (33) 61-(28+26)
(6) ( 58-34 )- 8 (20) (62-38) - 4 (34) 68-(28-22)
(7) 4+(27-16 ) (21) 79+19-16 (35) 40-(42-28)
(8) 99+ (25-24 )(22) 18-36+27 (36) 58+18-16
(9) 6 X( 2+ 6)(23) 73-(23+4 ) (37) 85-(25+16 )
(10) 3 X (9 - 3) (24) 93-(39-23) (38) 82-(28-22)
(11) 93-( 4 X 6) (25) 71- (25-24 )(39) 82-22+84
(12) 85- 8X 7 (26) 87-(27+16 ) (40) 22-(28-22)
(13) 4 X 6+ 7 (27) 84-(25+16) (41) 88- ( 25-24 )
(14) 20 - 4+ 5 (28) 4+(25-1) (42) 88-86+22
(43) 6 X( 5+ 4)(58) (6+ 2 )X 7 (73) 93-89+94
(44) 76 + 72 - 8 (59) (40- 28)- 6 (74) 9X (39-23)
(45) (100 -93)X 8 (60) 5 X 3+ 9 (75) 73-(23+4 )
(46) 38-( 49 - 21)(61) 9X 8 + 30 (76) 93-(39-23)
(47) 42-( 1 + 6)(62) 8X 7 + 30 (77) 72-( 32-24)
(48) 77-(34+32) (63) 6X 8 + 6 (78) 99- ( 62-24 )
(49) 63-(38-26 ) (64) (66- 50)- 2 (79) 71- ( 72-24 )
(50) 79+19-36 (65) 36-( 2+ 4)(80) 81 - 9X 6
(51) 80-(22+28) (66) 38-36+27 (81) 30+(33-29)
(52) 22+(22+36) (67) 84-27+16 (82) 73-23-4
(53) 82-(28-22) (68) 99+ (25-24 )(83) 81 - (39-30)
(54) 88+ (28-15 )(69) (9+27) - 6 (84) (66- 50)- 2
(55) (42 + 30)- 8 (70) 93-23+94 (85) 36-( 2+ 4)
(56) 6 X 8+ 6 (71) 69-(39-23) (86) 38-36+27
(57) 6 + 8X 4 (72) 4+27-16 (87) 4+27-16
(88) 72+23-28 (103) 56 - 1 X 6 (118) (4 + 5)X 6
(89) 64+ 8X 2 (104) (85-31)+59 (119) 81+9 X 7
(90) 69-(39-23) (105) 64 - (24-16) (120) 67+ 7 X 2
(91) 78-(36+27 ) (106) 48-24 - 3 (121) 8X 8-55
(92) 84-(27+16 ) (107) 12-4+75 (122) 90- 5X 9
(93) 80- (19 + 42)(108) 7X 5+18 (123) 56- 4X 6
(94) (21 + 15)- 9 (109) 6X 6 + 27 (124) 46+ 4X 4
(95) 64+ 8X 2 (110) 23 + 6 X 8 (125) 31 - 3X 2
(96) (39-30 )X 6 (111) (33+49)- 68 (126) 4X 7 + 46
(97) (79 - 23)- 8 (112) 80- (19+42)(127) 53 - 1 X 9
(98) (4 + 5)X 6 (113) (30 + 15)- 9 (128) 68+ 2X 8
(99) 81 - 9X 6 (114) 64+ 4X 6 (129) 2X 9 + 63 (100) 54+ 9X 2 (115) 81-9X 7 (130) 6X 8 -29 (101) 8 X 7 -55 (116) (35-30 )X 6 (131) 6X3 + 6X 7 (102) 90- 2X 9 (117) (79 - 7)- 8 (132) 80- ( 19+ 42)
(133) (21 + 15)- 9 (148) 93+23+94 (163) (21 + 15)- 9 (134) 64+ 8X 2 (149) 69-(39-23) (164) 64+ 8X 2 (135) 81 - 9X 6 (150) 99+ (23-24 )(165) 81 - 9X 6 (136) (39-30 )X 6 (151) 18-36+27 (166) (39-30 )X 6 (137) (79 - 23)- 8 (152) 124+11+2648 (167) (79- 23)- 8 (138) (4+ 5 )X 6 (153) 875-147-223 (168) (4 + 5)X 6 (139) 81 -9X 6 (154) 8X 5+214 (169) 81 - 9 X 6 (140) 54+ 9X 2 (155) (534-327 ) +621 (170) 54 + 9 X 2 (141) 8X 7-55 (156) 45 - (247-238) (171) 8 X 7 -55 (142) 90- 9X 9 (157) 12-4+75 (172) 4X 6 + 7 (143) 56- 6X 6 (158) 7X 5+18 (173) 20 - 4+ 5 (144) (85-31) - 9 (159) 6X 6 + 27 (174) 6X 8 + 5 (145) 64 - (24-16) (160) 23+ 6X 8 (175) (75- 18)X 7 (146) 48-24 - 3 (161) (33+49)- 68 (176) 99+ ( 25-24 ) (147) 4+27-16 (162) 80- (19 + 42)(177) (23+49)- 8
