We included **HMH Into Math Grade 2 Answer Key PDF** **Module 19 Review **to make students experts in learning maths.

## HMH Into Math Grade 2 Module 19 Review Answer Key

**Vocabulary**

**Write the words that complete the sentences.**

Vocabulary

centimeters

meter

Question 1.

There are 100 ___________ in

1 ___________.

Answer:

There are 100 centimeters in 1 meter.

Explanation:

100 centimeters equal to 1 meter or one centimeter equal to one-hundredth

Question 2.

A good tool to measure large objects is a __________ stick.

Answer:

A good tool to measure large objects is a Meter stick.

Explanation:

Meter sticks are used to measure objects that are larger than a piece of paper

Question 3.

Three unit cubes have a length of 3 ___________.

Answer:

Three unit cubes have a length of 3 centimeters

Explanation:

A unit cube = 3 centimeters

3 x 1 = 3

3 unit cubes = 3 centimeters

**Concept and Skills**

**Fill in the bubble next to the correct answer.**

Question 4.

The siring is 5 centimeters long. Which is the best estimate for the length of the crayon?

(A) 4 centimeters

(B) 10 centimeters

(C) 20 centimeters

Answer: B

Explanation:

The string is 5 centimeters long,

the crayons looks like the double the length of the string.

so, 5 + 5 = 10 centimeters long.

Question 5.

What is the length of the fork to nearest centimeter?

(A) 13 centimeters

(B) 15 centimeters

(C) 14 centimeters

Answer: C

Explanation:

14 is the length of the fork to nearest centimeter

Question 6.

Dina uses a meter stick to measure a couch.

What is a good estimate for the length of the couch?

about __________ meters

Answer:

1 Meter

Explanation:

According to my estimation, The Couch is 1 meter long.

Question 7.

Choose the best tool to use to measure the length of a book.

centimeter ruler

meter stick

Answer:

Centimeter ruler

Explanation:

The book length is measured with the help of Centimeter ruler

Question 8.

Mrs. Castro uses 4 meter sticks to measure the length of the lunchroom table. See how she measures. What is the length of the table?

_________ meters

Answer:

4 meters.

Explanation:

Mrs. Castro uses 4 meter sticks to measure the length of the lunchroom table

4 x 1 = 4

so, the length of the lunch table is 4 meters