We included HMH Into Math Grade 1 Answer Key PDF Module 18 Review to make students experts in learning maths.

Vocabulary

Write vocabulary words to complete the sentences.

Vocabulary
hour hand
minute hand

Question 1.
The hand pointing to the 3 is the __________.
The hand pointing to the 3 is the hour hand.

Question 2.
The hand pointing to the 12 is the ____________.
The hand pointing to the 12 is the minute hand.

Concepts and Skills

Question 3.
Which clock shows 5:00?

Explanation:
In the first clock the hour hand points to 5
So, it shows 5:00
Therefore, i drew a circle around the first clock.

Question 4.
Which clock shows 6:30?

Explanation:
In the third clock the hour hand is halfway between 6 o’ clock and 7 o’ clock and the minute hand is pointing at 6
So, it shows 6:30
Therefore, i drew a circle around the third clock.

Question 5.
Which digital clock shows half-past 8 o’clock?

Explanation:
Half-past 8 is 8:30
The second clock shows the time 8:30
So, i drew a circle around the second clock.

Fill in the bubble next to the correct answer.

Question 6.
Veronica goes to the movies at the time shown. Which time did she go to the movies?

(A) 12:30
(B) 12:00
(C) 5:00
(C) 5:00

Explanation:
Veronica goes to the movies at the time shown
In the above clock the hour hand points to 5
So, the time is 5:00
Therefore, veronica goes to movies at 5:00.

Question 7.
Marcie eats lunch at half-past 12 o’clock. Which time does she eat lunch?
(A) 12:30
(B) 12:00
(C) 11:30
(A) 12:30

Explanation:
Marcie eats lunch at half-past 12 o’clock
It means that hours hand points half way between 12 o’ clock and 1 o’ clock
The minutes hand points at 12 that is 30 minutes
So, the time is 12:30
Therefore, Marcie eat her lunch at 12:30.

Question 8.
Which clock shows half-past 6 o’clock?

Explanation:
Half-past 6 o’ clock means 6:30
In the third clock the hour hand is halfway between 6 o’ clock and 7 o’ clock and the minute hand is pointing o 6
So, it shows 6:30
Therefore, i marked the third clock.

Question 9.
Which clock shows time to the hour?