1、 一年级20以内的连加 一年级20以内的连加 (1)10 + 5 + 4 =( ) (2)6 + 3 + 2 =( ) (3)3 + 1 + 5 =( ) (4)1 + 9 + 7 =( ) (5)7 + 4 + 3 =( ) (6)9 + 7 + 1 =( ) (7)6 + 9 + 3 =( ) (8)3 + 5 + 11 =( ) (9)5 + 6 + 3 =( ) (10)3 + 2 + 8 =( ) (11)10 + 1 + 4 =( ) (12)6
2、 4 + 2 =( ) (13)8 + 10 + 1 =( ) (14)2 + 6 + 2 =( ) (15)1 + 3 + 8 =( ) (16)6 + 5 + 3 =( ) (17)8 + 10 + 1 =( ) (18)10 + 9 + 1 =( ) (19)7 + 6 + 2 =( ) (20)2 + 9 + 7 =( ) (21)9 + 3 + 6 =( ) (22)4 + 10 + 2 =( ) (23)8 + 8 + 2 =( ) (24)8 + 3 + 7
3、 ) (25)3 + 9 + 1 =( ) (26)1 + 12 + 4 =( ) (27)6 + 10 + 3 =( ) (28)5 + 14 + 1 =( ) (29)10 + 5 + 2 =( ) (30)1 + 14 + 3 =( ) (31)1 + 17 + 1 =( ) (32)5 + 10 + 3 =( ) (33)10 + 5 + 3 =( ) (34)3 + 8 + 5 =( ) (35)9 + 7 + 3 =( ) (36)5 + 12 + 2 =(
4、 ) (37)3 + 2 + 7 =( ) (38)3 + 4 + 9 =( ) (39)6 + 12 + 1 =( ) (40)1 + 16 + 1 =( ) (41)1 + 3 + 15 =( ) (42)2 + 15 + 1 =( ) (43)5 + 2 + 8 =( ) (44)9 + 8 + 1 =( ) (45)8 + 10 + 1 =( ) (46)7 + 1 + 2 =( ) (47)7 + 8 + 2 =( ) (48)10 + 1 + 1 =( )
5、 (49)6 + 1 + 9 =( ) (50)4 + 11 + 1 =( ) (51)8 + 4 + 6 =( ) (52)10 + 3 + 6 =( ) (53)3 + 6 + 2 =( ) (54)4 + 2 + 5 =( ) (55)7 + 12 + 1 =( ) (56)4 + 15 + 1 =( ) (57)1 + 1 + 6 =( ) (58)7 + 5 + 5 =( ) (59)6 + 7 + 4 =( ) (60)4 + 12 + 2 =( ) (61)6
6、 10 + 3 =( ) (62)5 + 13 + 1 =( ) (63)2 + 2 + 12 =( ) (64)9 + 9 + 1 =( ) (65)1 + 15 + 1 =( ) (66)7 + 5 + 2 =( ) (67)1 + 16 + 2 =( ) (68)1 + 4 + 8 =( ) (69)2 + 16 + 1 =( ) (70)5 + 3 + 5 =( ) (71)3 + 3 + 3 =( ) (72)6 + 13 + 1 =( ) (73)2 + 14
7、 2 =( ) (74)5 + 10 + 1 =( ) (75)4 + 8 + 4 =( ) (76)1 + 18 + 1 =( ) (77)5 + 8 + 4 =( ) (78)6 + 13 + 1 =( ) (79)1 + 12 + 4 =( ) (80)10 + 3 + 2 =( ) (81)4 + 10 + 2 =( ) (82)5 + 9 + 4 =( ) (83)4 + 1 + 6 =( ) (84)1 + 16 + 2 =( ) (85)9 + 4 + 5 =
8、 ) (86)6 + 4 + 8 =( ) (87)6 + 12 + 1 =( ) (88)10 + 1 + 2 =( ) (89)6 + 13 + 1 =( ) (90)9 + 1 + 2 =( ) (91)1 + 4 + 6 =( ) (92)7 + 6 + 1 =( ) (93)10 + 6 + 3 =( ) (94)6 + 7 + 3 =( ) (95)9 + 6 + 4 =( ) (96)5 + 2 + 6 =( ) (97)4 + 14 + 1 =( )
9、 (98)6 + 10 + 1 =( ) (99)4 + 15 + 1 =( ) (100)4 + 12 + 2 =( ) (1)7 + 10 + 2 =( ) (2)8 + 1 + 3 =( ) (3)5 + 8 + 6 =( ) (4)8 + 4 + 3 =( ) (5)1 + 3 + 13 =( ) (6)1 + 9 + 7 =( ) (7)5 + 6 + 2 =( ) (8)8 + 10 + 1 =( ) (9)4 + 8 + 6 =( ) (10)8 + 1 +
10、7 =( ) (11)4 + 15 + 1 =( ) (12)8 + 11 + 1 =( ) (13)5 + 3 + 4 =( ) (14)10 + 6 + 1 =( ) (15)7 + 3 + 5 =( ) (16)9 + 8 + 1 =( ) (17)3 + 14 + 2 =( ) (18)10 + 6 + 3 =( ) (19)6 + 12 + 1 =( ) (20)3 + 4 + 9 =( ) (21)6 + 4 + 2 =( ) (22)6 + 2 + 2 =(
11、 ) (23)3 + 4 + 1 =( ) (24)6 + 9 + 3 =( ) (25)6 + 8 + 3 =( ) (26)1 + 5 + 8 =( ) (27)6 + 4 + 2 =( ) (28)6 + 1 + 12 =( ) (29)4 + 14 + 1 =( ) (30)4 + 7 + 3 =( ) (31)10 + 7 + 1 =( ) (32)7 + 5 + 3 =( ) (33)7 + 11 + 1 =( ) (34)4 + 2 + 6 =( ) (3
12、5)5 + 10 + 3 =( ) (36)5 + 11 + 3 =( ) (37)7 + 6 + 3 =( ) (38)8 + 3 + 7 =( ) (39)9 + 2 + 1 =( ) (40)8 + 2 + 2 =( ) (41)8 + 7 + 3 =( ) (42)6 + 5 + 3 =( ) (43)6 + 2 + 2 =( ) (44)5 + 2 + 9 =( ) (45)7 + 6 + 5 =( ) (46)2 + 4 + 8 =( ) (47)10 + 5 +
13、 4 =( ) (48)9 + 10 + 1 =( ) (49)9 + 8 + 2 =( ) (50)3 + 3 + 7 =( ) (51)6 + 9 + 1 =( ) (52)5 + 8 + 6 =( ) (53)3 + 8 + 5 =( ) (54)3 + 5 + 1 =( ) (55)1 + 5 + 11 =( ) (56)6 + 11 + 1 =( ) (57)10 + 2 + 1 =( ) (58)6 + 13 + 1 =( ) (59)7 + 2 + 2 =(
14、 ) (60)10 + 1 + 3 =( ) (61)6 + 1 + 1 =( ) (62)6 + 1 + 4 =( ) (63)10 + 7 + 2 =( ) (64)6 + 4 + 4 =( ) (65)4 + 7 + 1 =( ) (66)10 + 5 + 2 =( ) (67)7 + 3 + 2 =( ) (68)4 + 12 + 2 =( ) (69)8 + 9 + 1 =( ) (70)5 + 6 + 5 =( ) (71)7 + 3 + 9 =( ) (7
15、2)1 + 2 + 15 =( ) (73)3 + 4 + 11 =( ) (74)2 + 5 + 1 =( ) (75)4 + 2 + 9 =( ) (76)3 + 13 + 1 =( ) (77)4 + 11 + 1 =( ) (78)8 + 5 + 3 =( ) (79)5 + 13 + 1 =( ) (80)9 + 2 + 7 =( ) (81)7 + 9 + 3 =( ) (82)1 + 9 + 9 =( ) (83)8 + 8 + 1 =( ) (84)10 +
16、2 + 6 =( ) (85)7 + 7 + 3 =( ) (86)9 + 7 + 3 =( ) (87)2 + 5 + 3 =( ) (88)9 + 3 + 2 =( ) (89)10 + 3 + 6 =( ) (90)9 + 4 + 4 =( ) (91)3 + 3 + 4 =( ) (92)7 + 10 + 1 =( ) (93)4 + 14 + 1 =( ) (94)2 + 7 + 1 =( ) (95)9 + 6 + 3 =( ) (96)1 + 10 + 3 =(
17、 ) (97)8 + 11 + 1 =( ) (98)1 + 10 + 2 =( ) (99)5 + 2 + 8 =( ) (100)10 + 5 + 4 =( ) (1)8 + 1 + 2 =( ) (2)10 + 3 + 3 =( ) (3)5 + 1 + 9 =( ) (4)3 + 4 + 3 =( ) (5)5 + 1 + 3 =( ) (6)1 + 4 + 7 =( ) (7)4 + 3 + 5 =( ) (8)6 + 6 + 6 =( ) (9)3 +
18、5 + 2 =( ) (10)3 + 4 + 11 =( ) (11)7 + 10 + 2 =( ) (12)3 + 12 + 4 =( ) (13)9 + 1 + 6 =( ) (14)1 + 5 + 9 =( ) (15)6 + 4 + 4 =( ) (16)8 + 10 + 1 =( ) (17)9 + 3 + 7 =( ) (18)10 + 2 + 7 =( ) (19)1 + 8 + 5 =( ) (20)3 + 6 + 7 =( ) (21)1 + 3 + 12
19、 ) (22)1 + 7 + 5 =( ) (23)10 + 6 + 3 =( ) (24)3 + 7 + 7 =( ) (25)10 + 3 + 3 =( ) (26)7 + 10 + 2 =( ) (27)4 + 13 + 1 =( ) (28)6 + 5 + 2 =( ) (29)10 + 7 + 1 =( ) (30)9 + 7 + 3 =( ) (31)6 + 12 + 1 =( ) (32)9 + 6 + 1 =( ) (33)7 + 10 + 2 =(
20、 ) (34)9 + 2 + 8 =( ) (35)2 + 7 + 2 =( ) (36)8 + 3 + 5 =( ) (37)3 + 5 + 9 =( ) (38)4 + 3 + 12 =( ) (39)5 + 12 + 2 =( ) (40)2 + 3 + 2 =( ) (41)4 + 1 + 8 =( ) (42)6 + 3 + 2 =( ) (43)5 + 5 + 1 =( ) (44)6 + 7 + 1 =( ) (45)7 + 12 + 1 =( ) (46)
21、8 + 5 + 6 =( ) (47)10 + 1 + 1 =( ) (48)6 + 13 + 1 =( ) (49)10 + 2 + 2 =( ) (50)1 + 14 + 1 =( ) (51)1 + 4 + 10 =( ) (52)2 + 11 + 5 =( ) (53)8 + 6 + 5 =( ) (54)9 + 8 + 1 =( ) (55)3 + 6 + 10 =( ) (56)4 + 10 + 5 =( ) (57)10 + 4 + 2 =( ) (58)10
22、 8 + 1 =( ) (59)5 + 8 + 4 =( ) (60)3 + 11 + 1 =( ) (61)2 + 4 + 5 =( ) (62)2 + 14 + 3 =( ) (63)9 + 5 + 1 =( ) (64)9 + 1 + 4 =( ) (65)9 + 2 + 4 =( ) (66)10 + 5 + 2 =( ) (67)10 + 6 + 1 =( ) (68)6 + 4 + 9 =( ) (69)2 + 11 + 2 =( ) (70)8 + 7 + 2
23、 =( ) (71)1 + 15 + 2 =( ) (72)1 + 1 + 13 =( ) (73)6 + 11 + 1 =( ) (74)9 + 4 + 6 =( ) (75)1 + 12 + 6 =( ) (76)4 + 6 + 1 =( ) (77)4 + 8 + 4 =( ) (78)2 + 2 + 8 =( ) (79)4 + 7 + 3 =( ) (80)1 + 10 + 8 =( ) (81)4 + 3 + 1 =( ) (82)1 + 12 + 3 =(
24、 ) (83)8 + 3 + 1 =( ) (84)4 + 10 + 3 =( ) (85)3 + 11 + 5 =( ) (86)2 + 16 + 1 =( ) (87)3 + 11 + 1 =( ) (88)7 + 6 + 4 =( ) (89)4 + 2 + 8 =( ) (90)10 + 8 + 1 =( ) (91)7 + 4 + 3 =( ) (92)7 + 1 + 11 =( ) (93)8 + 10 + 1 =( ) (94)9 + 8 + 1 =( )
25、95)1 + 16 + 2 =( ) (96)8 + 5 + 1 =( ) (97)10 + 2 + 4 =( ) (98)9 + 4 + 2 =( ) (99)3 + 8 + 7 =( ) (100)10 + 1 + 4 =( ) (1)7 + 12 + 1 =( ) (2)1 + 9 + 6 =( ) (3)5 + 3 + 6 =( ) (4)7 + 1 + 6 =( ) (5)4 + 8 + 3 =( ) (6)2 + 5 + 8 =( ) (7)2 + 6 + 7
26、 ) (8)5 + 5 + 2 =( ) (9)7 + 12 + 1 =( ) (10)4 + 4 + 1 =( ) (11)6 + 13 + 1 =( ) (12)10 + 8 + 1 =( ) (13)7 + 4 + 4 =( ) (14)8 + 11 + 1 =( ) (15)7 + 8 + 1 =( ) (16)10 + 9 + 1 =( ) (17)6 + 5 + 3 =( ) (18)3 + 7 + 5 =( ) (19)1 + 5 + 7 =( )
27、 (20)2 + 2 + 2 =( ) (21)6 + 8 + 3 =( ) (22)6 + 3 + 10 =( ) (23)1 + 15 + 3 =( ) (24)1 + 15 + 2 =( ) (25)9 + 4 + 5 =( ) (26)9 + 1 + 8 =( ) (27)10 + 7 + 2 =( ) (28)8 + 9 + 1 =( ) (29)10 + 9 + 1 =( ) (30)3 + 11 + 4 =( ) (31)4 + 10 + 4 =( ) (32)
28、10 + 1 + 7 =( ) (33)1 + 2 + 2 =( ) (34)4 + 15 + 1 =( ) (35)9 + 8 + 1 =( ) (36)2 + 5 + 3 =( ) (37)8 + 10 + 1 =( ) (38)5 + 9 + 5 =( ) (39)3 + 12 + 3 =( ) (40)7 + 3 + 6 =( ) (41)6 + 6 + 1 =( ) (42)10 + 9 + 1 =( ) (43)6 + 2 + 2 =( ) (44)1 + 3 +
29、 10 =( ) (45)1 + 8 + 3 =( ) (46)5 + 12 + 2 =( ) (47)4 + 3 + 3 =( ) (48)8 + 2 + 6 =( ) (49)8 + 11 + 1 =( ) (50)5 + 13 + 1 =( ) (51)8 + 6 + 1 =( ) (52)3 + 16 + 1 =( ) (53)4 + 11 + 4 =( ) (54)7 + 1 + 4 =( ) (55)5 + 9 + 1 =( ) (56)10 + 4 + 5 =(
30、 ) (57)7 + 3 + 9 =( ) (58)9 + 4 + 5 =( ) (59)9 + 8 + 1 =( ) (60)6 + 13 + 1 =( ) (61)4 + 5 + 5 =( ) (62)9 + 8 + 1 =( ) (63)4 + 6 + 7 =( ) (64)9 + 10 + 1 =( ) (65)1 + 11 + 1 =( ) (66)3 + 3 + 10 =( ) (67)2 + 4 + 13 =( ) (68)2 + 1 + 5 =( )
31、 (69)8 + 11 + 1 =( ) (70)3 + 2 + 2 =( ) (71)6 + 10 + 1 =( ) (72)9 + 2 + 3 =( ) (73)3 + 4 + 9 =( ) (74)6 + 5 + 2 =( ) (75)1 + 15 + 2 =( ) (76)4 + 8 + 1 =( ) (77)9 + 3 + 6 =( ) (78)6 + 9 + 1 =( ) (79)6 + 5 + 7 =( ) (80)10 + 7 + 2 =( ) (81)7 +
32、 6 + 3 =( ) (82)3 + 10 + 3 =( ) (83)8 + 7 + 1 =( ) (84)4 + 11 + 1 =( ) (85)9 + 10 + 1 =( ) (86)4 + 4 + 2 =( ) (87)6 + 1 + 2 =( ) (88)10 + 6 + 2 =( ) (89)9 + 1 + 3 =( ) (90)8 + 4 + 1 =( ) (91)7 + 7 + 2 =( ) (92)9 + 4 + 3 =( ) (93)2 + 2 + 12
33、 ) (94)8 + 9 + 2 =( ) (95)8 + 1 + 8 =( ) (96)5 + 9 + 1 =( ) (97)4 + 5 + 1 =( ) (98)10 + 9 + 1 =( ) (99)10 + 2 + 4 =( ) (100)1 + 17 + 1 =( ) (1)3 + 1 + 8 =( ) (2)2 + 12 + 5 =( ) (3)7 + 10 + 2 =( ) (4)2 + 10 + 1 =( ) (5)2 + 6 + 7 =( )
34、6)9 + 10 + 1 =( ) (7)3 + 10 + 3 =( ) (8)7 + 5 + 2 =( ) (9)8 + 1 + 7 =( ) (10)4 + 5 + 6 =( ) (11)1 + 2 + 2 =( ) (12)3 + 1 + 10 =( ) (13)8 + 8 + 1 =( ) (14)7 + 7 + 2 =( ) (15)1 + 13 + 1 =( ) (16)8 + 6 + 2 =( ) (17)10 + 3 + 3 =( ) (18)1 + 8 +
35、 10 =( ) (19)1 + 15 + 1 =( ) (20)3 + 6 + 2 =( ) (21)1 + 6 + 9 =( ) (22)10 + 7 + 1 =( ) (23)2 + 11 + 5 =( ) (24)7 + 1 + 5 =( ) (25)5 + 2 + 4 =( ) (26)4 + 3 + 7 =( ) (27)4 + 7 + 5 =( ) (28)4 + 10 + 3 =( ) (29)2 + 14 + 1 =( ) (30)3 + 2 + 8 =(
36、 ) (31)9 + 8 + 1 =( ) (32)6 + 11 + 2 =( ) (33)4 + 1 + 3 =( ) (34)5 + 1 + 12 =( ) (35)8 + 3 + 8 =( ) (36)10 + 6 + 1 =( ) (37)9 + 9 + 1 =( ) (38)10 + 2 + 4 =( ) (39)4 + 1 + 1 =( ) (40)4 + 11 + 4 =( ) (41)6 + 12 + 1 =( ) (42)2 + 3 + 4 =( )
37、 (43)10 + 3 + 2 =( ) (44)1 + 1 + 1 =( ) (45)9 + 6 + 1 =( ) (46)2 + 15 + 2 =( ) (47)6 + 6 + 3 =( ) (48)9 + 2 + 3 =( ) (49)3 + 9 + 6 =( ) (50)8 + 11 + 1 =( ) (51)10 + 8 + 1 =( ) (52)4 + 6 + 2 =( ) (53)2 + 5 + 1 =( ) (54)1 + 13 + 3 =( ) (55)4
38、 11 + 1 =( ) (56)7 + 10 + 2 =( ) (57)4 + 4 + 1 =( ) (58)8 + 5 + 3 =( ) (59)2 + 6 + 10 =( ) (60)8 + 9 + 2 =( ) (61)6 + 7 + 6 =( ) (62)10 + 3 + 2 =( ) (63)5 + 12 + 1 =( ) (64)3 + 3 + 2 =( ) (65)1 + 13 + 3 =( ) (66)10 + 6 + 3 =( ) (67)9 + 8 +
39、 2 =( ) (68)6 + 3 + 9 =( ) (69)8 + 6 + 5 =( ) (70)9 + 8 + 1 =( ) (71)1 + 10 + 4 =( ) (72)6 + 13 + 1 =( ) (73)5 + 6 + 7 =( ) (74)2 + 12 + 3 =( ) (75)9 + 4 + 2 =( ) (76)10 + 5 + 3 =( ) (77)3 + 16 + 1 =( ) (78)6 + 4 + 9 =( ) (79)1 + 18 + 1 =(
40、 ) (80)4 + 10 + 5 =( ) (81)5 + 7 + 3 =( ) (82)10 + 9 + 1 =( ) (83)2 + 17 + 1 =( ) (84)2 + 1 + 12 =( ) (85)10 + 4 + 4 =( ) (86)2 + 13 + 4 =( ) (87)8 + 10 + 1 =( ) (88)2 + 2 + 15 =( ) (89)10 + 9 + 1 =( ) (90)9 + 9 + 1 =( ) (91)2 + 9 + 5 =(
41、 ) (92)3 + 3 + 9 =( ) (93)2 + 15 + 2 =( ) (94)7 + 10 + 1 =( ) (95)1 + 17 + 1 =( ) (96)4 + 4 + 7 =( ) (97)1 + 17 + 1 =( ) (98)1 + 4 + 13 =( ) (99)8 + 9 + 2 =( ) (100)6 + 10 + 2 =( ) (1)10 + 8 + 1 =( ) (2)9 + 2 + 2 =( ) (3)3 + 2 + 6 =( ) (4)
42、5 + 14 + 1 =( ) (5)3 + 12 + 1 =( ) (6)6 + 11 + 1 =( ) (7)7 + 8 + 4 =( ) (8)10 + 1 + 8 =( ) (9)6 + 5 + 7 =( ) (10)3 + 1 + 4 =( ) (11)6 + 6 + 7 =( ) (12)10 + 7 + 2 =( ) (13)8 + 2 + 7 =( ) (14)4 + 5 + 4 =( ) (15)5 + 2 + 3 =( ) (16)8 + 5 + 5 =(
43、 ) (17)6 + 3 + 7 =( ) (18)9 + 3 + 4 =( ) (19)3 + 15 + 1 =( ) (20)4 + 1 + 5 =( ) (21)6 + 9 + 2 =( ) (22)8 + 7 + 2 =( ) (23)4 + 14 + 1 =( ) (24)10 + 3 + 3 =( ) (25)2 + 5 + 1 =( ) (26)8 + 1 + 1 =( ) (27)5 + 4 + 1 =( ) (28)7 + 4 + 1 =( ) (
44、29)8 + 3 + 4 =( ) (30)4 + 10 + 4 =( ) (31)5 + 7 + 2 =( ) (32)9 + 1 + 4 =( ) (33)10 + 1 + 4 =( ) (34)8 + 3 + 3 =( ) (35)7 + 1 + 4 =( ) (36)1 + 17 + 1 =( ) (37)1 + 12 + 5 =( ) (38)7 + 9 + 1 =( ) (39)2 + 11 + 3 =( ) (40)8 + 7 + 2 =( ) (41)10 +
45、 9 + 1 =( ) (42)1 + 13 + 1 =( ) (43)5 + 12 + 2 =( ) (44)6 + 9 + 4 =( ) (45)1 + 6 + 1 =( ) (46)5 + 1 + 6 =( ) (47)1 + 18 + 1 =( ) (48)6 + 7 + 6 =( ) (49)3 + 7 + 4 =( ) (50)6 + 2 + 9 =( ) (51)2 + 14 + 2 =( ) (52)4 + 12 + 2 =( ) (53)1 + 15 + 3
46、 =( ) (54)1 + 6 + 10 =( ) (55)1 + 17 + 1 =( ) (56)3 + 16 + 1 =( ) (57)5 + 2 + 10 =( ) (58)1 + 4 + 13 =( ) (59)4 + 10 + 1 =( ) (60)2 + 10 + 2 =( ) (61)7 + 10 + 2 =( ) (62)10 + 4 + 1 =( ) (63)8 + 11 + 1 =( ) (64)10 + 4 + 5 =( ) (65)10 + 4 + 3
47、 =( ) (66)2 + 8 + 3 =( ) (67)4 + 9 + 5 =( ) (68)8 + 3 + 2 =( ) (69)3 + 8 + 1 =( ) (70)3 + 2 + 13 =( ) (71)5 + 1 + 13 =( ) (72)9 + 1 + 9 =( ) (73)6 + 3 + 9 =( ) (74)8 + 5 + 1 =( ) (75)8 + 2 + 7 =( ) (76)2 + 8 + 2 =( ) (77)1 + 15 + 3 =( )
48、 (78)6 + 10 + 1 =( ) (79)9 + 9 + 1 =( ) (80)5 + 5 + 6 =( ) (81)4 + 8 + 7 =( ) (82)9 + 8 + 1 =( ) (83)7 + 7 + 1 =( ) (84)7 + 1 + 7 =( ) (85)6 + 10 + 2 =( ) (86)4 + 2 + 12 =( ) (87)5 + 6 + 4 =( ) (88)8 + 9 + 2 =( ) (89)10 + 2 + 2 =( ) (90)9
49、 10 + 1 =( ) (91)8 + 8 + 1 =( ) (92)7 + 6 + 4 =( ) (93)8 + 1 + 9 =( ) (94)2 + 13 + 1 =( ) (95)8 + 11 + 1 =( ) (96)7 + 4 + 2 =( ) (97)6 + 3 + 7 =( ) (98)3 + 7 + 9 =( ) (99)3 + 10 + 1 =( ) (100)5 + 6 + 3 =( ) (1)10 + 2 + 7 =( ) (2)2 + 15 + 2
50、 =( ) (3)8 + 5 + 4 =( ) (4)9 + 8 + 1 =( ) (5)9 + 4 + 5 =( ) (6)8 + 10 + 1 =( ) (7)1 + 5 + 11 =( ) (8)4 + 8 + 3 =( ) (9)5 + 11 + 2 =( ) (10)6 + 3 + 8 =( ) (11)3 + 9 + 7 =( ) (12)3 + 5 + 4 =( ) (13)6 + 4 + 7 =( ) (14)1 + 17 + 1 =( ) (15)






