Addition within 10

Putting two parts together — use addition to find the total

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About This Practice

Addition at its heart means putting two parts together. Red apples on the left, green apples on the right: combine the two parts in your head, count on, and tap the keypad to choose the total. Matching pictures to equations helps children connect concrete objects with abstract addition sentences.

Red apples on the left, green apples on the right. Combine the two parts, count in your head, then tap the number keypad to choose the total. Correct answers make the equation glow; wrong ones turn red so you can retry.

EasyEstimated Time: 8minadditioncombinewithin 10pictures

How to Play

  1. Count the red apples on the left and remember the number.
  2. Count the green apples on the right.
  3. Put the parts together by counting on from the left number.
  4. Tap the number keypad to pick the total — a correct answer makes the equation glow.
  5. If it turns red, don’t worry: recount and choose again.

Learning Objectives

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