Number Families Worksheet
Explore number families with this Grade 3 math worksheet, focusing on addition and subtraction relationships.
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Number Families Fun!
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Read each question carefully and fill in the blanks or choose the correct answer. Remember your number families!
1. For the numbers 3, 5, and 8, complete the number family equations:
3 + 5 =
5 + 3 =
8 - 3 =
8 - 5 =
2. For the numbers 6, 4, and 10, complete the number family equations:
6 + 4 =
4 + 6 =
10 - 6 =
10 - 4 =
3. Which number completes this number family: 7, 2, ?
5
9
10
4
4. Which set of numbers forms a number family?
1, 2, 4
3, 6, 8
4, 5, 9
2, 5, 8
5. Sarah has 6 apples and her friend gives her 3 more. How many apples does Sarah have in total? Write the number family that describes this problem.
6. There are 12 birds on a branch. 5 birds fly away. How many birds are left? Write the number family that describes this problem.
Match each set of numbers with its correct number family equation.
7. (4, 7, 11)
a. 9 - 3 = 6
8. (3, 6, 9)
b. 11 - 7 = 4
9. Use the number line to show the number family for 2, 3, and 5.