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30 Cards in this Set
- Front
- Back
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Find all factor pairs for 6.
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1x6, 2x3
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Find all factor pairs for 18.
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1x18, 2x9, 3x6
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Find all factor pairs for 24.
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1x24, 2x12, 3x8, 4x6
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Find all factor pairs for 39.
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1x39, 3x13
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Find all factor pairs for 42.
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1x42, 2x21, 3x14, 6x7
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Find all factor pairs for 56.
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1x56, 2x28, 4x14, 7x8
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Find all factor pairs for 68.
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1x68, 2x34, 4x17
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Find all factor pairs for 75.
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1x75, 3x25, 5x15
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Find all factor pairs for 86.
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1x86, 2x43
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Find all factor pairs for 96.
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1x96, 2x48, 3x32, 4x24, 6x16, 8x12
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A whole number is a multiple of each of its _______.
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A whole number is a multiple of each of its factors.
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Is 84 a multiple of 1?
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yes
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Is 27 a multiple of 2?
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no
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Is 36 a multiple of 3?
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yes
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Is 55 a multiple of 4?
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no
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Is 90 a multiple of 5?
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yes
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Is 72 a multiple of 6?
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yes
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Is 88 a multiple of 7?
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no
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Is 45 a multiple of 8?
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no
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Is 47 a multiple of 9?
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no
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Is 5 prime or composite?
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prime
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Is 17 prime or composite?
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prime
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Is 26 prime or composite?
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composite
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Is 37 prime or composite?
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prime
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Is 46 prime or composite?
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composite
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Is 56 prime or composite?
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composite
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Is 62 prime or composite?
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composite
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Is 71 prime or composite?
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prime
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Is 83 prime or composite?
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prime
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Is 99 prime or composite?
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composite
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