By accessing our **180 Days of Math for Third Grade Answers Key Day 104 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 104

**Directions: Solve each problem.**

Question 1.

Answer: 40

Question 2.

5 times 6 is _________.

Answer: 30

5 Ã— 6 = 30

Explanation:

By performing the multiplication operation we can find the product of 5 and 3.

We get 30.

Question 3.

7 Ã— 10 =

Answer: 70

7 Ã— 10 = 70

Explanation:

By performing the multiplication operation we can find the product of 7 and 10.

We get 70.

Question 4.

What is the numeral for six hundred seventy-four?

Answer: six hundred seventy-four = 674

Question 5.

How many dimes are there in $2.50?

Answer:

1 dollar = 10 dimes

2.5 dollars = 2.5 Ã— 10 = 25 dimes.

Thus there are 25 dimes in $2.50

Question 6.

75 + = 82

Answer:

Let the missing number be x.

75 + x = 82

x = 82 – 75

x = 7

So, 75 + 7 = 82

Question 7.

What would you use to measure the length of a board as tall as a man: inches or pounds?

Answer: We use inches to measure the length of a board as tall as a man.

Question 8.

These bottles are filled with cups of sand. Circle the bottle that holds the least sand.

Answer: Bottle A can hold the least sand.

Question 9.

Draw the mirror image along the line of symmetry.

Answer:

Question 10.

Sasha left home at 7:40. She arrived at school 20 minutes later. She played for 10 minutes until the bell rang to start the school day. What time does school start?

Answer:

Given,

Sasha left home at 7:40. She arrived at school 20 minutes later. She played for 10 minutes until the bell rang to start the school day.

7 hour 40 min

0 hour 20 min

0 hour 10 min

8 hour 10 min

So, the school starts at 8:10.