Adding Three Numbers Worksheet
Practice adding three single-digit and double-digit numbers with this Grade 2 math worksheet.
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Standards
Topics
Adding Three Numbers
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Read each problem carefully and add the three numbers together. Show your work on the number line if needed.
1. Add: 3 + 5 + 2 =
2. Add: 7 + 1 + 4 =
3. Add: 6 + 3 + 9 =
Use the number line to help you add: 4 + 3 + 5 =
1. If you add 8, 2, and 5, the sum is .
2. The sum of 10, 3, and 7 is .
3. What is 1 + 9 + 6? .
1. Which set of numbers adds up to 15?
4, 6, 3
5, 5, 5
2, 8, 4
1, 2, 3
2. What is the sum of 12, 5, and 3?
18
19
20
21
Use the words below to complete the sentences.
1. When you put numbers together, you them.
2. The answer to an addition problem is called the .
3. The numbers you add together are called .
1. The sum of 1, 2, and 3 is 6.
True
False
2. 5 + 5 + 5 equals 10.
True
False
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