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Grade 6
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Integers
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Tests for divisibility
Tests for divisibility
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The digit-sum tests
1
4
6
÷ 2 ✓
ones digit 6 is even
6
3
2
÷ 4 ✓
last two digits 32 ÷ 4 = 8
4
8
÷ 8 ✓
8 × 6 = 48
1
Divisible by 3 when the digits add to a multiple of 3.
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