# McGraw Hill My Math Grade 1 Chapter 8 Lesson 3 Answer Key Nonstandard Units of Length

All the solutions provided in McGraw Hill My Math Grade 1 Answer Key PDF Chapter 8 Lesson 3 Nonstandard Units of Length will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 8 Lesson 3 Nonstandard Units of Length

Explore and Explain

Teacher Directions: Use to measure. Write the length of each object.

The lengths are measured with help of cubes.

See and Show

You can measure to find the length of an object. Each cube or paper clip is one unit.

You can measure objects using cubes, paper clips, or pennies.

Use to measure. Line up the end of the pencil exactly with the end of the cube.

Question 1.

Explanation:
The pencil is 10 cubes long

Question 2.

Explanation:
The color pencil is 6 cubes long

Question 3.

Explanation:
The pencil is about 11 cubes long

Talk Math How can you tell which pencil on this page is the longest?
The pencil which is measuring the longest cubes.

Use to measure.

Question 4.

Explanation:
The painting brush is 8 cubes long

Question 5.

Explanation:
The pencil is about 10 cubes long

Question 6.

Explanation:
The crayon is 4 cubes long

Question 7.

Explanation:
The ribbon is 8 cubes long

Question 8.
Write the name of an object that is about 4 cubes long.
Crayon
Explanation:
The crayon is about 4 cubes long

Problem Solving

Question 9.
About how many cubes long is the pencil? Circle the correct answer.

2 cubes
5 cubes
10 cubes

Explanation:
The pencil is about 5 cubes long

Question 10.
Draw an object that is about 7 cubes long.

The pencil is 7 cubes long

HOT Problem A book is 10 cubes long. A pencil box is 3 cubes shorter than the book. How long is the pencil box? Explain.
Pencil box is shorter
Explanation:
A book is 10 cubes long.
A pencil box is 3 cubes shorter than the book.
10 – 3 = 7
7 cubes shorter is the pencil box than the book

### McGraw Hill My Math Grade 1 Chapter 8 Lesson 3 My Homework Answer Key

Practice

Use pennies to measure.

Question 1.

Explanation:
The dog is 4 pennies long

Question 2.

Explanation:
The dinosaur is 4 pennies long

Question 3.

Explanation:
The ball is about 4 pennies long

Question 4.

Explanation:
The bat is 6 pennies long

Question 5.
Draw an object that is about 6 pennies long.

Explanation:
The bat is 6 pennies long

Vocabulary Check

Complete each sentence.
unit
measure

Question 6.
You can ___________ objects using pennies or cubes.
measure
Explanation:
You can measure objects using pennies or cubes.

Question 7.
Each cube or penny stands for one _______________.