fact-family/mixed-within-20-fill-blanks · Sett 69
6 problems
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Klasse:
Dato:
1
Write the fact family for 10, 10, 20:
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2
Write the fact family for 10, 4, 14:
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3
Write the fact family for 17, 1, 18:
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4
Write the fact family for 11, 6, 17:
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5
Write the fact family for 1, 18, 19:
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6
Write the fact family for 7, 4, 11:
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