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GRADE 1 WORKSHEETS: Addition

Add a 2-digit number and a 1-digit number. Problems with answers.


GRADE 1 WORKSHEETS. ADDITION.

Page 1.




Data: __________________ Name: _______________________________ Score:__________
Adding 2-digit numbers and 1-digit numbers.


43 +9 =__39 +4 =__18 +9 =__

35 +9 =__32 +2 =__41 +2 =__

50 +8 =__40 +7 =__89 +0 =__

94 +0 =__76 +0 =__38 +7 =__

23 +0 =__29 +4 =__64 +4 =__

72 +9 =__97 +5 =__11 +5 =__

43 +2 =__13 +7 =__75 +8 =__

73 +1 =__78 +0 =__30 +8 =__

48 +0 =__53 +1 =__84 +1 =__

12 +8 =__93 +7 =__75 +2 =__

67 +1 =__97 +1 =__59 +5 =__

43 +2 =__87 +8 =__21 +8 =__



GRADE 1 WORKSHEETS. ADDITION.

Page 2.




Data: __________________ Name: _______________________________ Score:__________
Adding 2-digit numbers and 1-digit numbers.


90 +6 =__55 +0 =__66 +4 =__

47 +0 =__28 +8 =__97 +1 =__

66 +6 =__94 +0 =__87 +1 =__

74 +0 =__53 +1 =__95 +8 =__

54 +9 =__53 +0 =__14 +2 =__

69 +8 =__85 +0 =__48 +5 =__

24 +3 =__83 +2 =__60 +8 =__

96 +0 =__40 +7 =__31 +6 =__

54 +5 =__46 +0 =__57 +3 =__

79 +6 =__61 +8 =__60 +1 =__

49 +8 =__94 +6 =__32 +4 =__

20 +4 =__51 +3 =__14 +3 =__



GRADE 1 WORKSHEETS. ADDITION.

Page 3.




Data: __________________ Name: _______________________________ Score:__________
Adding 2-digit numbers and 1-digit numbers.


18 +2 =__86 +4 =__75 +3 =__

80 +3 =__62 +4 =__50 +6 =__

88 +1 =__42 +6 =__33 +2 =__

91 +5 =__11 +8 =__12 +0 =__

11 +1 =__22 +3 =__72 +0 =__

34 +3 =__43 +6 =__84 +3 =__

76 +9 =__57 +0 =__61 +1 =__

52 +5 =__12 +4 =__17 +4 =__

98 +8 =__24 +6 =__22 +0 =__

13 +6 =__43 +3 =__33 +1 =__

91 +6 =__61 +3 =__91 +2 =__

41 +6 =__69 +8 =__61 +6 =__



GRADE 1 WORKSHEETS. ADDITION.

Page 4.




Data: __________________ Name: _______________________________ Score:__________
Adding 2-digit numbers and 1-digit numbers.


93 +3 =__30 +0 =__16 +1 =__

75 +7 =__64 +7 =__24 +5 =__

65 +1 =__11 +8 =__82 +3 =__

65 +4 =__30 +5 =__71 +0 =__

94 +0 =__63 +5 =__42 +9 =__

27 +7 =__96 +8 =__18 +5 =__

14 +8 =__55 +2 =__62 +7 =__

33 +5 =__62 +2 =__92 +9 =__

16 +9 =__48 +5 =__72 +1 =__

81 +7 =__79 +4 =__21 +5 =__

30 +9 =__32 +1 =__28 +9 =__

42 +1 =__90 +5 =__65 +6 =__



GRADE 1 WORKSHEETS. ADDITION.

Page 5.




Data: __________________ Name: _______________________________ Score:__________
Adding 2-digit numbers and 1-digit numbers.


45 +0 =__49 +1 =__62 +5 =__

15 +4 =__46 +0 =__85 +7 =__

12 +3 =__12 +3 =__45 +0 =__

30 +9 =__18 +5 =__55 +5 =__

19 +6 =__43 +0 =__52 +1 =__

83 +3 =__22 +7 =__47 +4 =__

43 +4 =__22 +5 =__57 +3 =__

64 +9 =__51 +7 =__69 +1 =__

56 +2 =__69 +2 =__41 +8 =__

55 +6 =__44 +9 =__50 +1 =__

12 +3 =__71 +0 =__77 +1 =__

64 +4 =__36 +0 =__48 +9 =__



GRADE 1 WORKSHEETS. ADDITION. ANSWERS.

Page 1.



Adding 2-digit numbers and 1-digit numbers.


43 +9 =5239 +4 =4318 +9 =27

35 +9 =4432 +2 =3441 +2 =43

50 +8 =5840 +7 =4789 +0 =89

94 +0 =9476 +0 =7638 +7 =45

23 +0 =2329 +4 =3364 +4 =68

72 +9 =8197 +5 =10211 +5 =16

43 +2 =4513 +7 =2075 +8 =83

73 +1 =7478 +0 =7830 +8 =38

48 +0 =4853 +1 =5484 +1 =85

12 +8 =2093 +7 =10075 +2 =77

67 +1 =6897 +1 =9859 +5 =64

43 +2 =4587 +8 =9521 +8 =29



GRADE 1 WORKSHEETS. ADDITION. ANSWERS.

Page 2.



Adding 2-digit numbers and 1-digit numbers.


90 +6 =9655 +0 =5566 +4 =70

47 +0 =4728 +8 =3697 +1 =98

66 +6 =7294 +0 =9487 +1 =88

74 +0 =7453 +1 =5495 +8 =103

54 +9 =6353 +0 =5314 +2 =16

69 +8 =7785 +0 =8548 +5 =53

24 +3 =2783 +2 =8560 +8 =68

96 +0 =9640 +7 =4731 +6 =37

54 +5 =5946 +0 =4657 +3 =60

79 +6 =8561 +8 =6960 +1 =61

49 +8 =5794 +6 =10032 +4 =36

20 +4 =2451 +3 =5414 +3 =17



GRADE 1 WORKSHEETS. ADDITION. ANSWERS.

Page 3.



Adding 2-digit numbers and 1-digit numbers.


18 +2 =2086 +4 =9075 +3 =78

80 +3 =8362 +4 =6650 +6 =56

88 +1 =8942 +6 =4833 +2 =35

91 +5 =9611 +8 =1912 +0 =12

11 +1 =1222 +3 =2572 +0 =72

34 +3 =3743 +6 =4984 +3 =87

76 +9 =8557 +0 =5761 +1 =62

52 +5 =5712 +4 =1617 +4 =21

98 +8 =10624 +6 =3022 +0 =22

13 +6 =1943 +3 =4633 +1 =34

91 +6 =9761 +3 =6491 +2 =93

41 +6 =4769 +8 =7761 +6 =67



GRADE 1 WORKSHEETS. ADDITION. ANSWERS.

Page 4.



Adding 2-digit numbers and 1-digit numbers.


93 +3 =9630 +0 =3016 +1 =17

75 +7 =8264 +7 =7124 +5 =29

65 +1 =6611 +8 =1982 +3 =85

65 +4 =6930 +5 =3571 +0 =71

94 +0 =9463 +5 =6842 +9 =51

27 +7 =3496 +8 =10418 +5 =23

14 +8 =2255 +2 =5762 +7 =69

33 +5 =3862 +2 =6492 +9 =101

16 +9 =2548 +5 =5372 +1 =73

81 +7 =8879 +4 =8321 +5 =26

30 +9 =3932 +1 =3328 +9 =37

42 +1 =4390 +5 =9565 +6 =71



GRADE 1 WORKSHEETS. ADDITION. ANSWERS.

Page 5.



Adding 2-digit numbers and 1-digit numbers.


45 +0 =4549 +1 =5062 +5 =67

15 +4 =1946 +0 =4685 +7 =92

12 +3 =1512 +3 =1545 +0 =45

30 +9 =3918 +5 =2355 +5 =60

19 +6 =2543 +0 =4352 +1 =53

83 +3 =8622 +7 =2947 +4 =51

43 +4 =4722 +5 =2757 +3 =60

64 +9 =7351 +7 =5869 +1 =70

56 +2 =5869 +2 =7141 +8 =49

55 +6 =6144 +9 =5350 +1 =51

12 +3 =1571 +0 =7177 +1 =78

64 +4 =6836 +0 =3648 +9 =57



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