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Maths
Additive structures: addition and subtraction

Starter quiz

  • Use the picture to tell the story. Which amount will be at the end of the story?
    Use the picture to tell the story. Which amount will be at the end of the story?
    • 7  ✓
    • 3
    • 8
  • Look at the picture. If you wrote an equation, which number would represent the sum?
    Look at the picture. If you wrote an equation, which number would represent the sum?
    • 9
    • 5
    • 8  ✓
  • Match each pair of addends to the correct sum.
    • 4 + 2 =
      ⇔
      6 ✓
    • 4 + 3 =
      ⇔
      7 ✓
    • 4 + 4 =
      ⇔
      8 ✓
  • Use the picture to tell the story and find out how many balls were left at the end of the story.
    Use the picture to tell the story and find out how many balls were left at the end of the story.
    • 8
    • 11
    • 7  ✓
  • Listen to story and choose the equation that would represent it. First, there were 7 birds on the branch. Then, 2 birds flew away. Now there are ___ birds on the branch.
    • 7 + 2 = 9
    • 7 - 5 = 2
    • 7 - 2 = 5  ✓
  • Solve each equation and match to the correct answer.
    • 10 - 4 =
      ⇔
      6 ✓
    • 9 - 4 =
      ⇔
      5 ✓
    • 8 - 4 =
      ⇔
      4 ✓
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