Skip to lesson

Choose “Save as PDF” in the print dialog to keep a copy.

Cogito

Kindergarten Math · Chapter 4 · Lesson 2

Practice Worksheet

Breaking a Number Apart

Five can be four and one, or three and two.

10 problems · about 9 minutes · K.OA.A.3

NameDate

Figure — use these to answer the problems

Tap an apple to move it to the other tray. Find every way.
This tray
Tap one to move it across
That tray
Tap one to move it back

Ways to make 5

0 of 6 found

  • ?
  • ?
  • ?
  • ?
  • ?
  • ?
Apples in all5
This tray3
Figure 1

Warm-Up Review

From earlier lessons. Loosen up before the new work.

4 problems

  1. From “Taking Away”

    8 − 3 = ?

    Answer

  2. From “Adding in Any Order”

    2 + 6 = ?

    Answer

  3. From “Counting On”

    6 + 2 = ?

    Answer

  4. From “Putting Two Groups Together”

    3 + 4 = ?

    Answer

Warm Up

Straightforward practice. Get the method working first.

3 problems

  1. 8 is 5 and how many?

    Answer

  2. 5 is 4 and how many?

    Answer

  3. 6 is 2 and how many?

    Answer

Build It Up

The same ideas with more to keep track of.

2 problems

  1. 7 is 3 and how many?

    Answer

  2. 4 is 4 and how many?

    Answer

Stretch Yourself

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

1 problem

  1. Five Sweets

    Five sweets in two hands. Three in one hand. How many in the other?

    Answer