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Grade 4 Math Β· World 5: Pattern and Factor Garden Β· Level 47
Factor Pairs
Find factor pairs with arrays.
Warm-up, learn, try it together, practice, then a quick check. About 15 minutes.
What children learn in Level 47
- 24 students line up in equal rows. They could make 4 rows of 6.
- 4 and 6 are a factor pair of 24: two numbers that multiply to make 24. Each one is a factor of 24.
- They could also make 3 rows of 8. So 3 and 8 are another factor pair of 24!
Georgia's K-12 Mathematics Standards:
- 4.PAR.3.3 β Find factor pairs in the range 1β100 and find multiples of single-digit numbers up to 100.