Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 18.1 Answer Key Time to the Hour.

## Texas Go Math Grade 1 Lesson 18.1 Answer Key Time to the Hour

**Explore**

Start at 1.

Write the unknown numbers.

Answer:

Explanation:

FOR THE TEACHER • Have children look at the number line and the clock face to decide which numbers come after 2 and 8.

Answer:

Number after 2: 3.

Number after 8: 9.

Explanation:

Number coming after 2 is 3.

Number coming after 8 is 9.

**Math Talk**

**Mathematical Processes
**How are a clock face and ordering numbers alike? Explain.

Answer:

Number on a clock face and ordering numbers alike because both start from small number to big numbers.

Explanation:

Ordering a list of numbers means stating the numbers from least to greatest or greatest to least. A clock face has numbers called as unique alphanumeric identification number. Numbers on clock are from small numbers to big numbers.

**Model and Draw
**What does this clock show?

The hour hand points to the 3. The minute hand points to 12.

It is 3 o’clock.

Answer:

This clock shows: Time 3:00 AM/PM.

Explanation:

**Share and Show
**

**Look at where the hour hand points. Write the time.**

Question 1.

Answer:

Time it shows is 9:00 AM or 21:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 9:00 AM or 21:00 PM.

Question 2.

Answer:

Time it shows is 1:00 AM or 13:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 1:00 AM or 13:00 PM.

Question 3.

Answer:

Time it shows is 11:00 AM or 23:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 11:00 AM or 23:00 PM.

Question 4.

Answer:

Time it shows is 6:00 AM or 18:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 6:00 AM or 18:00 PM.

Question 5.

Answer:

Time it shows is 7:00 AM or 19:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 7:00 AM or 19:00 PM.

Question 6.

Answer:

Time it shows is 5:00 AM or 17:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 5:00 AM or 17:00 PM.

**Problem Solving
**

**Look at where the hour hand points. Write the time.**

Question 7.

Answer:

Time it shows is 4:00 AM or 16:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 4:00 AM or 16:00 PM.

Question 8.

Answer:

Time it shows is 10:00 AM or 22:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 10:00 AM or 22:00 PM.

Question 9.

Answer:

Time it shows is 6:00 AM or 18:00 PM.

Explanation:

The hour hand points: 12.

Time it shows is 6:00 AM or 18:00 PM.

Question 10.

**H.O.T.** Which time is not the same? Circle it.

Answer:

Explanation:

Time in first clock is 11:00 or 11’O clock..

Time in second clock is 1:00 or 1’O clock.

Question 11.

**H.O.T. Multi-Step** Morgan leaves for school at 8 o’clock. Write and draw to show 8 o’clock.

Answer:

Explanation:

Hours hand will be showing 12.

Minutes hands will be showing 8.

**Daily Assessment Task
**

**Choose the correct answer.**

Question 12.

What time does the clock show?

(A) 9:00

(B) 8:00

(C) 6:00

Answer:

The clock shows 8’O clock.

(B) 8:00.

Explanation:

The clock shows 8’O clock.

Question 13.

Which clock shows 3 o’clock?

Answer:

Explanation:

First clock shows time: 3’O clock.

Second clock shows time: 7’O clock.

Third clock shows time: 12’O clock.

Question 14.

On Jody’s clock, the hour hand points to the 10. Which shows Jody’s clock?

Answer:

Third clock shows 10 , so its Jody’s clock.

Explanation:

First clock shows time: 11’O clock.

Second clock shows time: 9’O clock.

Third clock shows time: 10’O clock.

Question 15.

**Texas Test Prep** What time does the clock show?

(A) 12:00

(B) 2:00

(C) 1 o’clock

Answer:

The clock shows 2’O clock.

(B) 2:00

Explanation:

The clock shows 2’O clock.

**TAKE HOME ACTIVITY** • Hove your thud describe what he or she did in this lesson.

Answer:

He or She has learnt how the time is shown in the clock and to read the time in this lesson.

Explanation:

He or She has learnt how the time is shown in the clock and to read the time in this lesson.

### Texas Go Math Grade 1 Lesson 18.1 Homework and Practice Answer Key

**Look at where the hour hand points. Write the time.
**Question 1.

Answer:

Time shown in clock is 2’O clock.

Explanation:

Time shown in clock is 2’O clock.

Question 2.

Answer:

Time shown in clock is 7’O clock.

Explanation:

Time shown in clock is 7’O clock.

Question 3.

Answer:

Time shown in clock is 9’O clock.

Explanation:

Time shown in clock is 9’O clock.

Question 4.

Answer:

Time shown in clock is 4’O clock.

Explanation:

Time shown in clock is 4’O clock.

Question 5.

Answer:

Time shown in clock is 6’O clock.

Explanation:

Time shown in clock is 6’O clock.

Question 6.

Answer:

Time shown in clock is 12’O clock.

Explanation:

Time shown in clock is 12’O clock.

**Problem Solving
**Question 7.

**Multi-Step**Suzanne eats dinner at 5 o’clock. Write and draw to show 5 o’clock.

Answer:

Explanation:

Suzanne eats dinner at 5 o’clock.

Hours hand shows 12.

Minutes hand shows 5.

**Lesson Check
**

**Choose the correct answer.**

Question 8.

The clock shows the time Matt gets up in the morning. What time does the clock show?

(A) 8:00

(B) 7:00

(C) 9:00

Answer:

The clock shows the time: 7’O clock.

(B) 7:00.

Explanation:

The clock shows the time: 7’O clock.

Matt gets up in the morning at 7’O clock.

Question 9.

Which clock shows 6 o’clock?

Answer:

Explanation:

First clock shows the time: 4’O clock.

Second clock shows the time: 12’O clock.

Third clock shows the time: 6’O clock.

Question 10.

Look at the hour hand. What is the time?

(A) 4:00

(B) 9 o’clock

(C) 10:00

Answer:

Time shown in the clock is 10’O clock.

(C) 10:00.

Explanation:

Time shown in the clock is 10’O clock.

Question 11.

What time does the clock show?

(A) 3 o’clock

(B) 2:00

(C) 5:00

Answer:

Time shown in the clock is 3’O clock.

(A) 3 o’clock.

Explanation:

Time shown in the clock is 3’O clock.