Worksheet

Arithmetic Patterns

Grade 3 - Math - Building Confidence

NameDate

  1. What rule fits 3, 6, 12, 24?

    • subtract 2 each time
    • add 3 each time
    • divide by 3 each time
    • multiply by 2 each time

  2. Which statement describes the ones digits in 5, 10, 15, 20, 25?

    • they are all odd
    • they are all 3
    • they decrease by 5
    • they alternate 5 and 0

  3. In a multiplication table, why do 4 x 6 and 6 x 4 have the same product?

    • one factor disappears
    • the factors can switch order
    • only addition works
    • the product changes to 10

  4. What comes next in 7, 14, 21, 28, __?

    • 36
    • 32
    • 42
    • 35

  5. Which pattern shows products of 6?

    • 6, 12, 18, 24
    • 12, 14, 16, 18
    • 6, 7, 8, 9
    • 5, 10, 20, 40

  6. What do the products 3 x 2, 3 x 4, and 3 x 6 have in common?

    • they all equal 12
    • they all end in 5
    • they are even
    • they are all odd

  7. What is true about products of 2?

    • they are always odd
    • they always decrease
    • they are even
    • they always end in 5

  8. Which number completes 9, 18, 27, __, 45?

    • 36
    • 54
    • 35
    • 30

  9. Which pattern is generated by adding 10?

    • 14, 24, 34, 44
    • 44, 34, 24, 14 only
    • 14, 28, 42, 56
    • 14, 15, 16, 17

  10. What rule fits this pattern: 4, 8, 12, 16, 20?

    • multiply by 4 each time
    • add 2 each time
    • subtract 4 each time
    • add 4 each time
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