add Foundational Skill
KS1 / KS2 • Grades 1–4
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Free Printable Addition Worksheets (PDF)
From early number bonds to multi-digit column addition with carrying, generate clean, uncluttered addition worksheets designed for home study, tutoring, and classroom warm-ups.
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Generates a print-ready PDF with clean columns and full answer key on page 2.
Quick Sprint
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20 Questions
Single page drill with answer key on back.
Endurance
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50 Questions
Comprehensive mastery paper with answers.
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Why Practice With These Worksheets?
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Smooth progression from single digits up to 3-digit sums
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Practice carrying and column alignment
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Ready to print in clean 2-column or 3-column formats
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Verified answer keys make grading effortless
Sample Worksheet Preview
Level: medium
1)
20 + 28 = ______
Ans: 48
2)
45 + 73 = ______
Ans: 118
3)
23 + 40 = ______
Ans: 63
4)
25 + 35 = ______
Ans: 60
5)
35 + 35 = ______
Ans: 70
6)
93 + 49 = ______
Ans: 142
7)
98 + 12 = ______
Ans: 110
8)
44 + 30 = ______
Ans: 74
9)
53 + 52 = ______
Ans: 105
10)
65 + 45 = ______
Ans: 110
11)
76 + 16 = ______
Ans: 92
12)
63 + 71 = ______
Ans: 134
13)
43 + 27 = ______
Ans: 70
14)
55 + 67 = ______
Ans: 122
15)
25 + 57 = ______
Ans: 82
16)
79 + 96 = ______
Ans: 175
17)
85 + 87 = ______
Ans: 172
18)
77 + 17 = ______
Ans: 94
19)
53 + 74 = ______
Ans: 127
20)
33 + 38 = ______
Ans: 71
Questions are randomized on every single print.
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