Starter quiz

  • What number comes next: 30, 35, 40, ______?
    • '45' ✓
  • What number comes next: 20, 22, 24, ______?
    • '26' ✓
  • What number is missing from the number track?
    What number is missing from the number track?
    • '85' ✓
  • What number is missing from the number track?
    What number is missing from the number track?
    • '50' ✓
  • Match up the equations.
    • 100 + 50 =
      ⇔
      150 ✓
    • 300 − 50 =
      ⇔
      250 ✓
    • 250 + 50 =
      ⇔
      300 ✓
    • 250 − 50 =
      ⇔
      200 ✓
  • What number is subtracted from 420 to equal 380? Use the number line representation to help you.
    What number is subtracted from 420 to equal 380? Use the number line representation to help you.
    • '40' ✓
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