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Addition worksheets

Each addition worksheet contains between 20 and 30 questions. These questions will give your child additional help with math homework. The worksheets cover the addition of whole numbers.

Worksheets by Grade

3rd Grade

• Sums to 9 (1 of 3) e.g. 6 + 3 (both horizontal and vertical addition)
• Sums to 9 (2 of 3) e.g. 6 + 3 (both horizontal and vertical addition)
• Sums to 9 (3 of 3) e.g. 6 + 3
• Sums to 12 e.g. 8 + 4
• Sums to 19 (1 of 3) e.g. 12 + 4 (both horizontal and vertical addition & no "bridging 10")
• Sums to 19 (2 of 3) e.g. 9 + 8 (both horizontal and vertical addition)
• Sums to 19 (3 of 3) e.g. 9 + 9
• 2-digit + 1-digit - no regrouping e.g. 34 + 5
• 2-digit + 2 -digit - no regrouping e.g. 42 + 36
• 2-digit + 2-digit - regrouping e.g. 47 + 16

• Number bonds to 10 e.g.3 + ___ = 10
• Number bonds to 20 e.g.8 + ___ = 20
• Number bonds to 30 e.g.26 + ___ = 30
• Number bonds to 40 e.g.12 + ___ = 40
• Number bonds to 50 e.g.17 + ___ = 50
• Number bonds to 100 e.g. 43 + ___ = 10

• 3-digit sums e.g. 45 + 82
• 3-digit sums (carrying tens) e.g. 68 + 56
• Three 1-digit numbers (with two adding up to 10) e.g. 7 + 5 + 3
• Three 1-digit numbers e.g. 3 + 4 + 8
• Three 2-digit numbers e.g. 35 + 14 + 26
• Three 3-digit numbers e.g. 247 + 114 + 598

4th Grade

• Four 4-digit numbers e.g. 2347 + 1214 + 5198 + 6548

Using the worksheets

All the addition worksheets have an print option and a second page that shows answers. Use the Print Worksheet option or the print function on your web browser to print the worksheets you need. To get an answer sheet, check the Show Answers box and then print another copy.