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

Vocabulary

Write the words that complete the sentences.

Vocabulary
centimeters
meter

Question 1.
There are 100 ___________ in
1 ___________.
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.
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 ___________.
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
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
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?
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
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