Chapter 11 Show What You Know

Use Nonstandard Units to Measure Length:

Use paper clips to measure the object.

How many paper clips long is the object shown in the image?

Tags

CCSS.2.MD.A.3

Use Nonstandard Units to Measure Length:

Use paper clips to measure the object.

How many paper clips long is the object shown in the image?

Tags

CCSS.2.MD.A.3

Add 3 Numbers:

Write the sum of 2 + 7 + 3.

Tags

CCSS.2.NBT.B.6

Add 3 Numbers:

Write the sum of 3 + 5 + 2.

Add 3 Numbers:

Write the sum of 6 + 1 + 9.

Perimeter on a Grid: Count to find the perimeter of the shape shown in the image.

Perimeter on a Grid: Count to find the perimeter of the shape shown in the image.

MATH in the Real World:
Julia has a picture frame with side lengths of

12 inches, 9 inches, 12 inches, and 9 inches.

She wants to cut and glue one color of ribbon that will fit exactly around the edge. The green ribbon is 42 inches long.

The red ribbon is 32 inches long.

Find which ribbon she should use to glue around the picture frame.

• Green Ribbon

• Red Ribbon

Tags

CCSS.4.MD.A.2