Worksheet

Number Patterns

Grade 1 Math Worksheet - Building Confidence

NameDate

Write the missing number.

  1. 5, , 15, 20, 25

  2. 10, , 30, 40, 50

  3. 10, , 14, 16, 18

  4. 22, 24, 26, , 30

  5. 15, 20, 25, 30,

  6. 5, 15, 25, , 45

  7. 30, 32, 34, , 38

  8. 25, 30, , 40, 45

  9. 4, 6, , 10, 12

  10. 30, 35, , 45, 50

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Number Patterns

Answer Key - Grade 1 Math Worksheet - Building Confidence

Write the missing number.

  1. 5, 10, 15, 20, 25

  2. 10, 20, 30, 40, 50

  3. 10, 12, 14, 16, 18

  4. 22, 24, 26, 28, 30

  5. 15, 20, 25, 30, 35

  6. 5, 15, 25, 35, 45

  7. 30, 32, 34, 36, 38

  8. 25, 30, 35, 40, 45

  9. 4, 6, 8, 10, 12

  10. 30, 35, 40, 45, 50