5.4.1 Unit Review- Numbers 0 to 20

How many fingers are there?

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OFF

Draw dots to show the number of fingers.

Fill in the blanks to write an equation that matches the number of fingers.

How many triangles do you see?

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OFF

Color the shapes to show the equation. Use two different colors.

Match each equation with the number that makes it true.

• 14

• 10 + ? = 18

• 10

• ? + 1 = 11

• 8

• 10 + 6 = ?

• 16

• 10 + 4 = ?

What expression is shown by the two-color counters?

How many fingers are shown below?

• 8

• 13

• 18