# Lesson 11 Count Images (Part 1)

Let’s find 10 shapes and figure out how many shapes there are.

## Warm-up Choral Count: Count to 90 and Count On

Let’s count to 90.

## Activity 1 Find 10 Ones to Count

## Problem 1

## Problem 2

There are squares.

There are rectangles.

There are dots.

There are hexagons.

There are dots.

There are triangles.

## Activity 2 Color to Match Expressions

Color the squares to show

. Color the triangles to show

. Color the hexagons to show

. Color the circles to show

.

## Activity 3 Centers: Choice Time

Choose a center.

Find the Value of the Expressions

## Practice Problem

## Problem 1

How many triangles are there?

There are triangles.

Lin wrote the equation

to show the number of hexagons. Color the hexagons to show Lin’s equation.