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Year 3 Maths — Numbers to 999

Read, write, compare and order numbers up to 999, and say what each digit is worth.

Name: ________________________

Before you start

This line runs from 0 to 1000. Move along it and watch the hundreds grow.

01002003004005006007008009001000

Every step along this line is one whole hundred.

  1. 1.Tap where 250 sits.

    Mark the line with an X.

    0100200300400500

  2. 2.What is the hundreds digit in 528?

  3. 3.One weight on each side. Which way will the scale tip when the clamp is taken away?

    Which way will it tip when the clamp is removed? Circle one.

    316361

    Left / Stays level / Right

  4. 4.Which number is the largest?

    • a) 410
    • b) 399
    • c) 401
    • d) 409

  5. 5.Put these numbers in order, smallest first.

    • 208
    • 802
    • 820
    • 280

  6. 6.Match each number to how many hundreds it has.

    • 254
    • 381
    • 907
    • 145
    • 9
    • 3
    • 1
    • 2

  7. 7.What is the tens digit in 472?

  8. 8.What is 700 + 40 + 3?

Answer key — Year 3 Maths — Numbers to 999

  1. 1. 250
  2. 2. 5
  3. 3. the right side sinks
  4. 4. a) 410
  5. 5. 1. 208 2. 280 3. 802 4. 820
  6. 6. 254 → 2; 381 → 3; 907 → 9; 145 → 1
  7. 7. 7
  8. 8. 743