minus 8, 16 - 8 = 6 + 2 = 8, 7 +2 = 9, 5 + 2 = 7, 4 + 2 = 6, minus 7!, 14 - 7 = 4 + 3 = 7, 6 + 3 =, 5 + 3 =, 4 + 3 =, 2 + 3 =, adding 8, 5 + 8 = 15 - 2 = 13, 14 - 2 = 12, 13 - 2 = 11, 16 - 2 = 14, adding 7, 6 + 7 = 16 - 3 = 13, 17 -3 = 14, 16 -3 = 13, 15 - 3 = 12, 14 -3 = 11

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Probability sorting
Probability sorting
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number sorting
number sorting
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counting 1 -7
counting 1 -7
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subtract from 8 Middle level
subtract from 8 Middle level
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MATH QUIZ Adding with 9, 8, 7
MATH QUIZ Adding with 9, 8, 7
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subtraction number 7
subtraction number 7
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Set 40, subtraction, -2, -4, -5, -6, -7, -8, -9
Set 40, subtraction, -2, -4, -5, -6, -7, -8, -9
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