Go through the Math in Focus Grade 1 Workbook Answer Key Chapter 18 Practice 1 Adding the Same Number to finish your assignments.

## Math in Focus Grade 1 Chapter 18 Practice 1 Answer Key Adding the Same Number

**Count the number of groups. Then count the number of bugs in each group. Write the numbers in the blanks.**

**Example**

Question 1.

Answer: 10

Explanation:

Count the number of groups.

Then count the number of bugs in each group.

Add 2+2+2+2+2 = 10

Similarly, multiplying 5 x 2 = 10

**Count the number of groups. Then count the number of bugs in each group. Write the numbers in the blanks.**

Question 2.

Answer: 20

Explanation:

Count the number of groups.

Then count the number of dragon flies in each group.

Add 5+5+5+5 = 20

Similarly, multiplying 4 x 5 = 20

Question 3.

Answer: 12

Explanation:

Count the number of groups.

Then count the number of bugs in each group.

Add 4 + 4+ 4 = 12

Similarly, multiplying 4 x 3 = 12

Question 4.

Answer: 16

Explanation:

Count the number of groups.

Then count the number of caterpillars in each group.

Add 8 + 8 = 16

Similarly, multiplying 8 x 2 = 16

**Look at the pictures. Then fill in the blanks.**

Question 5.

_________ + _________ + _________ + _________ + _________ + _________

= _________

_________ twos = _________

There are _________ snails in all.

Answer: 12

Explanation:

There are 12 snails in all.

Question 6.

_________ + _________ + _________ + _________ = _________

_________ fours = _________

There are _________ shrimps in all.

Answer: 16

There are 16 shrimps in all.

Explanation:

Count the number of groups.

Add 4+4+4+4 = 16

Then count the number of shrimps in each group.

4 x 4 = 16

**Look at the picture. Then fill in the blanks.**

**Example**

Question 7.

There are __________ crabs

4 ____________ = ____________

Answer: 8

there are 8 crabs

Explanation:

Count the number of groups.

Add 4+4 = 8

Then count the number of crabs in each group.

2 x 4 = 8

Question 8.

There are __________ seahorses

5 ____________ = ____________

Answer: 25

Explanation:

There are 5 groups of seahorses.

Each group has 5 seahorses.

**Look at the picture. Then fill in the blanks.**

Question 9.

A starfish has _________ arms.

6 five = ___________

6 starfishes have ___________ arms.

Answer: 30

Explanation:

There are 6 star fishes,

each fish has 5 arms.

Question 10.

Each dress has 5 buttons.

3 ___________ = ____________

3 dresses have ____________ buttons

Answer: 15

Explanation:

There are 3 dresses, each dress has 5 buttons

Question 11.

One flower has ___________ petals

6 ___________ = ___________

6 flowers have ___________ petals.

Answer: 36

Explanation:

There are 6 flowers.

Each flower has 6 petals.

**Look at the picture. Then fill in the blanks.**

Question 12.

Each plant has ___________ leaves.

5___________ = ___________

5 plants have ___________ leaves.

Answer: 20

Explanation:

There are 5 pants.

Each plant has 4 leaves

Question 13.

An octopus has ___________ arms.

4 ___________ = ___________

4 octopuses have ___________ arms.

Answer: 32

Explanation:

There are 5 octopus in all.

Each octopus has 8 legs.

Total legs 32.