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      2. 20以內加減法混合練習題

        時間:2024-07-31 16:00:10 智聰 小學知識 我要投稿
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        20以內加減法混合練習題(精選450道)

          在學習和工作中,我們最熟悉的就是練習題了,只有多做題,學習成績才能提上來。學習就是一個反復反復再反復的過程,多做題。你知道什么樣的習題才能切實地幫助到我們嗎?以下是小編為大家整理的20以內加減法混合練習題,歡迎大家借鑒與參考,希望對大家有所幫助。

          (1)6 + 7 + 1 =

          (2)2 + 4 + 2 =

          (3)7 - 5 - 2 =

          (4)6 + 4 + 9 =

          (5)2 + 9 + 9 =

          (6)8 + 6 + 4 =

          (7)12 - 2 - 8 =

          (8)5 + 5 + 8 =

          (9)5 + 4 + 6 =

          (10)20 - 8 - 9 =

          (11)15 - 9 - 2 =

          (12)5 + 7 + 4 =

          (13)14 - 9 - 2 =

          (14)19 - 6 - 7 =

          (15)4 + 6 + 8 =

          (16)18 - 1 - 9 =

          (17)4 + 2 + 10 =

          (18)19 - 3 - 6 =

          (19)20 - 7 - 7 =

          (20)8 - 3 - 5 =

          (21)5 + 7 + 8 =

          (22)4 + 7 + 9 =

          (23)2 + 6 + 1 =

          (24)10 + 8 + 1 =

          (25)8 + 8 + 4 =

          (26)17 - 7 - 5 =

          (27)5 + 5 + 4 =

          (28)15 - 5 - 10 =

          (29)17 - 8 - 7 =

          (30)16 - 4 - 4 =

          (31)20 - 6 - 3 =

          (32)1 + 7 + 2 =

          (33)7 + 3 + 4 =

          (34)16 - 1 - 3 =

          (35)16 - 6 - 3 =

          (36)19 - 10 - 5 =

          (37)3 + 4 + 7 =

          (38)1 + 6 + 5 =

          (39)12 - 10 - 1 =

          (40)19 - 2 - 9 =

          (41)5 + 10 + 2 =

          (42)14 - 2 - 5 =

          (43)1 + 3 + 9 =

          (44)19 - 4 - 3 =

          (45)15 - 4 - 8 =

          (46)7 + 2 + 3 =

          (47)9 - 1 - 2 =

          (48)9 - 3 - 6 =

          (49)7 - 3 - 1 =

          (50)11 - 9 - 2 =

          (51)6 + 2 + 10 =

          (52)3 + 5 + 9 =

          (53)6 + 3 + 7 =

          (54)18 - 5 - 7 =

          (55)2 + 10 + 7 =

          (56)2 + 7 + 10 =

          (57)9 + 6 + 1 =

          (58)8 - 2 - 3 =

          (59)10 - 7 - 3 =

          (60)8 + 5 + 3 =

          (61)18 - 3 - 8 =

          (62)3 + 6 + 6 =

          (63)20 - 10 - 8 =

          (64)15 - 2 - 9 =

          (65)7 + 10 + 1 =

          (66)9 + 2 + 4 =

          (67)17 - 1 - 8 =

          (68)7 + 6 + 4 =

          (69)10 + 2 + 7 =

          (70)15 - 2 - 2 =

          (71)18 - 10 - 8 =

          (72)6 + 6 + 5 =

          (73)11 - 5 - 1 =

          (74)6 + 10 + 2 =

          (75)1 + 8 + 4 =

          (76)12 - 1 - 6 =

          (77)20 - 10 - 1 =

          (78)20 - 5 - 8 =

          (79)10 - 2 - 2 =

          (80)3 + 9 + 1 =

          (81)9 - 2 - 1 =

          (82)5 + 1 + 10 =

          (83)6 + 8 + 1 =

          (84)17 - 3 - 7 =

          (85)6 + 9 + 3 =

          (86)10 - 3 - 6 =

          (87)9 + 4 + 6 =

          (88)16 - 5 - 1 =

          (89)15 - 3 - 4 =

          (90)3 + 5 + 2 =

          (91)11 - 6 - 2 =

          (92)1 + 5 + 8 =

          (93)18 - 8 - 3 =

          (94)17 - 4 - 4 =

          (95)1 + 5 + 3 =

          (96)8 + 1 + 10 =

          (97)13 - 9 - 3 =

          (98)1 + 9 + 6 =

          (99)17 - 6 - 3 =

          (100)20 - 9 - 6 =

          (101)20 - 6 - 7 =

          (102)16 - 5 - 5 =

          (103)3 + 8 + 2 =

          (104)20 - 4 - 8 =

          (105)17 - 2 - 2 =

          (106)1 + 10 + 7 =

          (107)5 + 8 + 4 =

          (108)19 - 7 - 1 =

          (109)19 - 5 - 9 =

          (110)14 - 6 - 7 =

          (111)9 + 6 + 4 =

          (112)19 - 8 - 5 =

          (113)8 + 3 + 5 =

          (114)13 - 1 - 7 =

          (115)18 - 8 - 7 =

          (116)10 - 4 - 2 =

          (117)18 - 4 - 9 =

          (118)12 - 5 - 3 =

          (119)14 - 5 - 5 =

          (120)3 + 10 + 4 =

          (121)19 - 8 - 10 =

          (122)18 - 9 - 9 =

          (123)16 - 7 - 4 =

          (124)3 + 2 + 5 =

          (125)2 + 1 + 10 =

          (126)9 - 4 - 3 =

          (127)19 - 6 - 6 =

          (128)9 + 2 + 8 =

          (129)9 - 8 - 1 =

          (130)10 + 5 + 2 =

          (131)14 - 3 - 10 =

          (132)15 - 7 - 2 =

          (133)1 + 1 + 2 =

          (134)10 + 1 + 1 =

          (135)4 - 1 - 2 =

          (136)13 - 5 - 6 =

          (137)17 - 6 - 7 =

          (138)15 - 6 - 3 =

          (139)6 + 4 + 1 =

          (140)12 - 4 - 4 =

          (141)19 - 10 - 4 =

          (142)7 + 5 + 1 =

          (143)15 - 3 - 7 =

          (144)12 - 6 - 4 =

          (145)9 + 1 + 6 =

          (146)20 - 9 - 10 =

          (147)4 + 1 + 9 =

          (148)4 + 3 + 8 =

          (149)3 + 7 + 5 =

          (150)5 + 6 + 2 =

          (151)20 - 2 - 9 =

          (152)17 - 7 - 9 =

          (153)20 - 3 - 6 =

          (154)11 - 2 - 9 =

          (155)17 - 2 - 9 =

          (156)16 - 9 - 6 =

          (157)2 + 6 + 5 =

          (158)3 + 9 + 5 =

          (159)4 + 10 + 1 =

          (160)1 + 9 + 10 =

          (161)10 - 9 - 1 =

          (162)17 - 8 - 6 =

          (163)14 - 9 - 5 =

          (164)8 + 7 + 1 =

          (165)1 + 5 + 7 =

          (166)2 + 3 + 9 =

          (167)7 - 4 - 1 =

          (168)1 + 3 + 8 =

          (169)2 + 9 + 6 =

          (170)8 + 5 + 7 =

          (171)12 - 2 - 4 =

          (172)20 - 6 - 2 =

          (173)5 + 4 + 3 =

          (174)20 - 8 - 6 =

          (175)15 - 8 - 5 =

          (176)5 + 6 + 9 =

          (177)14 - 8 - 4 =

          (178)14 - 3 - 6 =

          (179)4 + 6 + 4 =

          (180)6 + 3 + 1 =

          (181)13 - 2 - 8 =

          (182)7 + 7 + 2 =

          (183)10 + 1 + 5 =

          (184)19 - 5 - 6 =

          (185)10 + 2 + 3 =

          (186)18 - 7 - 7 =

          (187)17 - 6 - 8 =

          (188)5 + 8 + 1 =

          (189)14 - 7 - 4 =

          (190)3 + 7 + 2 =

          (191)20 - 9 - 7 =

          (192)19 - 6 - 3 =

          (193)3 + 6 + 7 =

          (194)4 + 1 + 6 =

          (195)19 - 8 - 2 =

          (196)2 + 10 + 8 =

          (197)17 - 6 - 1 =

          (198)12 - 6 - 5 =

          (199)20 - 8 - 2 =

          (200)17 - 4 - 2 =

          (201)13 - 5 - 3 =

          (202)2 + 6 + 6 =

          (203)16 - 5 - 6 =

          (204)9 - 6 - 3 =

          (205)16 - 6 - 10 =

          (206)4 + 6 + 5 =

          (207)10 + 7 + 1 =

          (208)8 + 2 + 4 =

          (209)10 + 1 + 9 =

          (210)16 - 7 - 5 =

          (211)15 - 7 - 3 =

          (212)13 - 1 - 4 =

          (213)20 - 2 - 5 =

          (214)19 - 2 - 2 =

          (215)7 + 6 + 1 =

          (216)5 + 3 + 2 =

          (217)7 + 7 + 6 =

          (218)6 + 1 + 6 =

          (219)9 - 1 - 6 =

          (220)18 - 1 - 2 =

          (221)5 + 7 + 1 =

          (222)6 + 3 + 5 =

          (223)6 - 4 - 1 =

          (224)11 - 4 - 1 =

          (225)3 + 1 + 4 =

          (226)10 + 1 + 2 =

          (227)16 - 9 - 2 =

          (228)3 + 10 + 5 =

          (229)11 - 1 - 1 =

          (230)10 + 2 + 8 =

          (231)17 - 9 - 5 =

          (232)1 + 1 + 3 =

          (233)1 + 3 + 2 =

          (234)20 - 7 - 5 =

          (235)1 + 3 + 5 =

          (236)15 - 9 - 3 =

          (237)12 - 7 - 2 =

          (238)15 - 10 - 4 =

          (239)7 + 2 + 4 =

          (240)12 - 1 - 2 =

          (241)11 - 4 - 4 =

          (242)18 - 5 - 3 =

          (243)20 - 7 - 8 =

          (244)17 - 8 - 3 =

          (245)6 + 9 + 4 =

          (246)12 - 8 - 4 =

          (247)6 - 1 - 5 =

          (248)17 - 3 - 10 =

          (249)18 - 2 - 7 =

          (250)17 - 2 - 1 =

          (251)18 - 8 - 4 =

          (252)7 + 8 + 3 =

          (253)16 - 3 - 5 =

          (254)1 + 1 + 6 =

          (255)16 - 5 - 9 =

          (256)9 - 3 - 2 =

          (257)1 + 4 + 2 =

          (258)5 - 2 - 3 =

          (259)10 + 3 + 3 =

          (260)20 - 4 - 7 =

          (261)13 - 2 - 9 =

          (262)19 - 10 - 8 =

          (263)16 - 4 - 7 =

          (264)16 - 5 - 4 =

          (265)20 - 5 - 9 =

          (266)18 - 4 - 6 =

          (267)4 + 8 + 8 =

          (268)3 + 7 + 9 =

          (269)12 - 6 - 1 =

          (270)1 + 2 + 3 =

          (271)8 - 4 - 1 =

          (272)8 - 3 - 1 =

          (273)17 - 5 - 2 =

          (274)2 + 6 + 9 =

          (275)9 - 5 - 3 =

          (276)6 + 1 + 5 =

          (277)5 - 1 - 3 =

          (278)10 + 3 + 7 =

          (279)15 - 4 - 9 =

          (280)8 + 4 + 8 =

          (281)3 + 2 + 9 =

          (282)8 + 10 + 1 =

          (283)17 - 6 - 4 =

          (284)1 + 10 + 4 =

          (285)7 + 1 + 2 =

          (286)1 + 7 + 3 =

          (287)3 + 1 + 7 =

          (288)13 - 3 - 6 =

          (289)9 + 1 + 3 =

          (290)5 + 1 + 6 =

          (291)20 - 2 - 1 =

          (292)20 - 3 - 3 =

          (293)18 - 9 - 6 =

          (294)2 + 10 + 1 =

          (295)4 + 1 + 8 =

          (296)18 - 6 - 5 =

          (297)19 - 1 - 8 =

          (298)2 + 4 + 3 =

          (299)4 + 1 + 1 =

          (300)1 + 6 + 6 =

          (301)16 - 10 - 3 =

          (302)1 + 7 + 10 =

          (303)18 - 1 - 5 =

          (304)13 - 4 - 8 =

          (305)13 - 7 - 3 =

          (306)12 - 10 - 2 =

          (307)15 - 2 - 10 =

          (308)6 + 2 + 6 =

          (309)9 + 7 + 4 =

          (310)5 + 3 + 5 =

          (311)11 - 2 - 2 =

          (312)14 - 5 - 2 =

          (313)9 - 5 - 2 =

          (314)6 + 3 + 4 =

          (315)3 + 4 + 8 =

          (316)17 - 9 - 1 =

          (317)10 - 4 - 6 =

          (318)11 - 6 - 3 =

          (319)1 + 4 + 7 =

          (320)15 - 1 - 1 =

          (321)3 + 4 + 1 =

          (322)2 + 9 + 5 =

          (323)14 - 2 - 1 =

          (324)6 + 5 + 7 =

          (325)20 - 10 - 5 =

          (326)9 - 3 - 3 =

          (327)5 + 1 + 7 =

          (328)2 + 8 + 9 =

          (329)6 - 2 - 1 =

          (330)9 + 3 + 4 =

          (331)17 - 10 - 6 =

          (332)5 + 8 + 5 =

          (333)15 - 9 - 4 =

          (334)12 - 3 - 2 =

          (335)9 - 4 - 4 =

          (336)15 - 8 - 6 =

          (337)7 + 6 + 6 =

          (338)16 - 4 - 1 =

          (339)10 - 1 - 8 =

          (340)15 - 2 - 6 =

          (341)3 + 5 - 2 =

          (342)9 - 4 + 3 =

          (343)7 + 2 - 6 =

          (344)8 - 3 + 4 =

          (345)6 + 3 - 7 =

          (346)2 + 7 - 1 =

          (347)5 - 1 + 8 =

          (348)4 + 4 - 3 =

          (349)10 - 5 + 2 =

          (350)3 + 6 - 4 =

          (351)1 + 9 - 5 =

          (352)7 - 2 + 6 =

          (353)8 + 1 - 7 =

          (354)6 - 3 + 5 =

          (355)5 + 3 - 4 =

          (356)4 + 7 - 3 =

          (357)8 - 5 + 6 =

          (358)3 + 9 - 4 =

          (359)7 - 2 + 5 =

          (360)6 + 2 - 3 =

          (361)5 + 8 - 7 =

          (362)9 - 6 + 4 =

          (363)2 + 6 - 1 =

          (364)10 - 3 + 2 =

          (365)8 + 2 - 6 =

          (366)7 + 3 - 5 =

          (367)6 - 4 + 7 =

          (368)5 + 5 - 4 =

          (369)9 - 7 + 3 =

          (370)4 + 6 - 2 =

          (371)8 + 1 - 5 =

          (372)7 - 1 + 4 =

          (373)3 + 7 - 6 =

          (374)10 - 2 + 1 =

          (375)6 + 4 - 5 =

          (376)2 + 8 - 3 =

          (377)5 - 2 + 9 =

          (378)4 + 9 - 7 =

          (379)8 - 6 + 5 =

          (380)7 + 2 - 4 =

          (381)6 + 3 - 2 =

          (382)9 - 5 + 3 =

          (383)1 + 7 - 2 =

          (384)10 - 4 + 3 =

          (385)7 + 3 - 6 =

          (386)5 + 6 - 7 =

          (387)3 + 8 - 5 =

          (388)7 - 4 + 2 =

          (389)6 + 2 - 1 =

          (390)5 + 4 - 3 =

          (391)9 - 2 + 1 =

          (392)2 + 5 - 4 =

          (393)10 - 1 + 2 =

          (394)8 + 2 - 5 =

          (395)4 + 5 - 6 =

          (396)7 - 5 + 3 =

          (397)2 + 9 - 7 =

          (398)6 - 2 + 4 =

          (399)5 + 3 - 2 =

          (400)8 + 1 - 6 =

          (401)7 - 3 + 5 =

          (402)10 - 3 + 1 =

          (403)6 + 4 - 3 =

          (404)1 + 8 - 4 =

          (405)5 - 1 + 7 =

          (406)4 + 7 - 5 =

          (407)8 - 4 + 2 =

          (408)7 + 1 - 3 =

          (409)6 + 3 - 5 =

          (410)9 - 3 + 4 =

          (411)2 + 4 - 1 =

          (412)10 - 2 + 3 =

          (413)3 + 7 - 2 =

          (414)2 + 8 - 6 =

          (415)5 - 2 + 3 =

          (416)4 + 6 - 7 =

          (417)8 + 2 - 4 =

          (418)7 - 1 + 2 =

          (419)1 + 5 - 3 =

          (420)10 - 4 + 2 =

          (421)3 + 6 - 5 =

          (422)5 + 4 - 6 =

          (423)8 - 5 + 1 =

          (424)4 + 8 - 3 =

          (425)7 - 3 + 4 =

          (426)6 + 2 - 5 =

          (427)5 + 3 - 1 =

          (428)9 - 1 + 3 =

          (429)2 + 3 - 2 =

          (430)10 - 1 + 4 =

          (431)7 + 3 - 4 =

          (432)1 + 6 - 2 =

          (433)4 - 1 + 5 =

          (434)3 + 7 - 4 =

          (435)6 - 2 + 2 =

          (436)5 + 2 - 3 =

          (437)8 + 1 - 2 =

          (438)7 - 2 + 3 =

          (439)1 + 4 - 1 =

          (440)10 - 3 + 4 =

          (441)4 + 6 - 5 =

          (442)2 + 5 - 1 =

          (443)5 - 3 + 4 =

          (444)7 - 4 + 1 =

          (445)4 + 3 - 6 =

          (446)6 + 1 - 4 =

          (447)8 - 2 + 2 =

          (448)1 + 3 - 2 =

          (449)10 - 2 + 5 =

          (450)2 + 4 - 3 =

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