By accessing our **180 Days of Math for Third Grade Answers Key Day 80 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 80

**Directions Solve each problem.**

Question 1.

Subtract 18 from 79.

_______________

Answer:

Explanation:

Working each column from right to left

9 – 8 = 1

and 7 – 1 = 6

The difference of 79 and 18 is 61

Question 2.

How many ears are there on 6 dogs?

_______________

Answer:

12 ears are there on 6 dogs

Explanation:

1 dog = 2 ears

6 dogs = 2 x 6

= 12 ears

Question 3.

Answer:

Explanation:

The product of 7 and 8 is 56.

Question 4.

Write the numeral for two hundred fifty-three.

___________

Answer:

253

Explanation:

253 is the numeral for two hundred fifty-three.

Question 5.

Add 2 tens to 68.

___________

Answer:

88

Explanation:

2 x 10 = 20

20 + 68 = 88

the sum of 20 and 68 is 88.

Question 6.

5 6 = 11

Answer:

add ‘ + ‘

Explanation:

5 + 6 = 11

The sum of 5 and 6 is 11

we use + sign.

Question 7.

How many days are there in January?

_______________

Answer:

31 days

Explanation:

There are 31 days in the month of January.

Question 8.

Is a basketball taller or shorter than 1 meter?

_______________

Answer:

Shorter

Explanation:

basket ball is shorter than one meter because

1 meter = 100 centimeter

so, the length of the basket ball cannot be 1 meter.

Question 9.

Complete the picture across the line of symmetry.

Answer:

Explanation:

The mirror image is drawn for the above picture.

picture is completed across the line of symmetry.

Question 10.

A coach wants to organize some soccer teams. He forms 4 teams with 6 players on each team. How many total players are there on all of the teams?

___________

Answer:

24 players

Explanation:

He forms 4 teams with 6 players on each team.

4 x 6 = 24

24 total players are there on all of the teams