Grade 7 Topic

Number theory

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1

Prime or composite

12

Worksheets

50

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2

Prime factorization

12

Worksheets

130

Questions

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3

Multiplicative inverses

12

Worksheets

50

Questions

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4

Divisibility rules

12

Worksheets

184

Questions

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5

Greatest common factor

12

Worksheets

184

Questions

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6

Least common multiple

12

Worksheets

145

Questions

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7

GCF and LCM: word problems

12

Worksheets

36

Questions

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8

Classify numbers

12

Worksheets

50

Questions

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