Add three numbers:
4 + 7 + 4 =
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4 + 7 + 4 =
- Read the question and read it again. What do you have to do?
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- What number fact or doubles fact can you use?
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4 + 7 + 4 =
4 + 4 = 8
- What do you have left to add?
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8 + 7 =
- What is your answer?
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15
- Check your answer.