Adding Adders: Fact Families
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Adding Adders: Fact Families
🔢 Part 1: Array Fact Families
Instructions: Look at each addition array. Write the complete fact family using the numbers you see.
Addition facts: 4 + 4 + 4 = _____ and _____ + _____ = _____
Subtraction facts: 12 - 4 = _____ and 12 - 8 = _____
Addition facts: 6 + 6 = _____ and _____ + _____ = _____
Subtraction facts: _____ - _____ = 6 and _____ - _____ = 6
Addition facts: _________________ and _________________
Subtraction facts: _________________ and _________________
🧩 Part 2: Missing Numbers in Fact Families
Instructions: Use your knowledge of inverse operations to fill in the missing numbers.
7 + _____ = 14
_____ + 7 = 14
14 - 7 = _____
14 - _____ = 7
9 + _____ = 18
_____ + 9 = 18
18 - _____ = 9
18 - 9 = _____
5 + _____ = 13 and 13 - 5 = _____
💭 Part 3: Understanding Inverse Operations
Subtraction facts: _________________ and _________________
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