Addition and Subtraction Equations up to 20

Solving fun number puzzles with plus and minus!

Understanding Number Equations

Equations are like number puzzles waiting to be solved!
When we see an equation like 5 + 3 = ?, we're being asked to find the missing number that makes the statement true. For subtraction like 12 - 4 = ?, we're finding how much is left after taking some away.

How to Solve Equations

1️⃣ Look at the equation carefully

2️⃣ For addition: combine the numbers

3️⃣ For subtraction: take away the second number

Let's Practice Together!

Example 1: Fruit Basket Math

If you have apples and add more, how many do you have?

3 + 2 = ?

3 + 2 = 5 apples!

Example 2: Balloon Subtraction

You have 8 balloons and 3 pop . How many are left?

8 - 3 = ?

8 - 3 = 5 balloons left!

Parent Tips 🌟

  • Use real objects: Count snacks, toys, or steps to make math tangible.
  • Make it a game: Play "grocery store" with pretend money to practice adding and subtracting.
  • Daily math moments: Ask simple equations throughout the day like "If we eat 2 cookies from this plate of 6, how many will be left?"

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