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Add & Subtract Within 20

LESSON MATERIALSmove Generate Student Link
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Add & Subtract Within 20
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What you will learn from this videoWhat you will learn

  • We’ll learn how to add and subtract numbers up to 20.
  • We'll also learn how to solve addition and subtraction problems with a missing number.
  • And we’ll discover that this knowledge can help us win trophies, feed animals, and even decorate gingerbread houses!

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Level 1

11 + 6 = ?

Level 2

? – 4 = 7

Level 3

Yesterday, Amiyah's plant had 8 flowers. Today, it has 14 flowers. How many new flowers grew?