Practice the problems of Math in Focus Grade 1 Workbook Answer Key Cumulative Review Chapters 7 to 9 to score better marks in the exam.

## Math in Focus Grade 1 Cumulative Review Chapters 7 to 9 Answer Key

**Concepts and Skills**

**Circle the ten.**

**Then fill in the blanks.**

Question 1.

Answer:

Question 2.

Answer:

**Show the number.**

**Draw for tens and for ones.**

Question 3.

Answer:

Question 4.

Answer:

**Write the number.**

**Then fill in the blanks.**

Question 5.

Set ____ has ____ more teddy bears than

Set _____

Answer:

Set A has 3 more teddy bears than

Set B

**Compare.**

**Fill in the blanks.**

Question 6.

____ is the least number.

_____ is the greatest number.

Answer:

11 is the least number.

19 is the greatest number.

**Complete each number pattern.**

Question 7.

9, 10, ____, 12, 13, ____, 15

Answer: 9, 10, 11 , 12, 13, 14, 15

Add 1 to each number to get the number pattern.

Question 8.

20, ____, 18, 17, ___, ____, 14, 13

Answer:

20, 19 , 18, 17, 16 , 15, 14, 13

Add 1 to each number to get the number pattern.

**Order the numbers from least to greatest.**

Question 9.

Answer: 8, 11, 12, 16, 17

**Make a 10. Then add.**

Question 10.

Answer:

**Group into a 10 and ones. Then solve.**

Question 11.

Answer:

Question 12.

Answer:

**Complete.**

Question 13.

7 + 7 = ____

Answer: 14

Question 14.

7 + 8 = ____

Answer: 15

Question 15.

16 – 8 = ____

Answer: 8

Question 16.

12 – ___ = 6

Answer: 6

**Fill in the blanks. Use the words in the box.**

Question 17.

Rosa is ____ than Lauren.

Answer: Rosa is taller than Lauren.

Question 18.

Lauren is ___ than Rosa.

Answer: Lauren is shorter than Rosa.

Question 19.

Trey is ___ than Rosa and Lauren. So, Trey is the ____.

Answer: Trey is taller than Rosa and Lauren. So, Trey is the tallest.

Question 20.

The tail on the white dog is ____ than the tail on the spotted dog.

Answer: The tail on the white dog is longer than the tail on the spotted dog.

Question 21.

The tail on the black dog is ____ than the tail on the white dog.

Answer: The tail on the black dog is shorter than the tail on the white dog.

Question 22.

The tail on the spotted dog is the _____.

Answer: The tail on the spotted dog is the shortest.

**Complete.**

Question 23.

Draw a start line. Then draw a strip that is longer than A and shorter than B.

Answer:

**Fill in the blanks.**

Question 24.

Answer:

The dog collar is about 4 comb long

It is about 2 bone long

Question 25.

Answer:

**Problem Solving**

**Solve.**

Question 26.

Grandma bakes 20 muffins. She gives 8 muffins to Emily. How many muffins does Grandma have left?

_________

Grandma has ____ muffins left.

Answer:

Given,

Grandma baked 20 muffins,

She gives 8 muffins to Emily,

By subtracting 8 from 20 we get 12,

Therefore, there are 12 muffins left with Grandma.

Question 27.

17 insects are in the garden. 9 are bees. The rest are ladybugs. How many are ladybugs?

_________

____ are ladybugs.

Answer:

Given,

There are 17 insects in the garden,

Among them 9 are bees,

By subtracting 9 from 17 we get 8,

Therefore, there are 8 ladybugs and 9 bees