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Cogito

Kindergarten Math · Chapter 5 · Lesson 3

Practice Worksheet

Sums That Make Ten

Writing the ten pairs down.

10 problems · about 9 minutes · K.OA.A.4

NameDate

Figure — use these to answer the problems

Move apples between trays. Find all the ways to make ten.
This tray
Tap one to move it across
That tray
Tap one to move it back

Ways to make 10

0 of 11 found

  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
Apples in all10
This tray6
Figure 1

Warm-Up Review

From earlier lessons. Loosen up before the new work.

4 problems

  1. From “Five and Some More”

    8 is 5 and how many?

    Answer

  2. From “Pairs That Make Ten”

    4 and how many make 10?

    Answer

  3. From “The Missing Part”

    6 + ? = 10

    Answer

  4. From “Breaking a Number Apart”

    8 is 5 and how many?

    Answer

Warm Up

Straightforward practice. Get the method working first.

3 problems

  1. 3 + ? = 10

    Answer

  2. 7 + ? = 10

    Answer

  3. 2 + ? = 10

    Answer

Build It Up

The same ideas with more to keep track of.

2 problems

  1. 10 + ? = 10

    Answer

  2. 6 + ? = 10

    Answer

Stretch Yourself

Mixed problems. Work out what kind of question it is before you start.

1 problem

  1. Ten Fingers

    Ten fingers. Four are up. How many are down?

    Answer