By accessing our **180 Days of Math for Third Grade Answers Key Day 89 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 89

**Directions: Solve each problem.**

Question 1.

Answer:

Explanation:

1 is greater than 0 so you must regroup:

Take 1 from 4, so 4 becomes 3.

Add 10 to 0, so 0 becomes 10.

Question 2.

10 × 8 =

Answer:

80

Explanation:

The product of 10 and 8 is 80

Question 3.

How many ears are there on 8 people?

Answer:

16

Explanation:

Each person will have 2 ears

for 8 persons it will be 16

8 x 2 = 16

Question 4.

15 ÷ 3 =

Answer:

Explanation:

We have the equation:

15 ÷ 3 = 5

Calculated to 0 decimal places.

remainder is 0 and quotient is 5

Question 5.

How many hundreds are there in 364?

Answer:

3 hundreds

Explanation:

300 + 60 + 4

so, 300 has 3 hundreds

Question 6.

24 ÷ = 6

Answer:

24 ÷ 4 = 6

Explanation:

6 x 4 = 24

Question 7.

Wednesday is May 7th. What day of the week will May 18th be?

Answer:

Sunday

Explanation:

A week has 7 days

the day after 7 days again it will be Sunday

7 + 7 = 14

14 + 4 = 18

so, the May 18th is Sunday.

Question 8.

Write in order from shortest to longest: pencil, toothpick, ruler.

Answer:

toothpick, pencil, ruler

Explanation:

The length of tooth pick smaller than the pencil and ruler

then next it will be pencil and at last it is ruler.

Question 9.

Flip the image across the line of symmetry.

Answer:

Explanation:

Placed a mirror on the line and checked where it should be shaded

and shaded according to the mirror image.

Question 10.

I am a number. The digit in my tens place is 5 less than the digit in my ones place. The digit in my ones place is 9. What number am I?

Answer:

49

Explanation:

The digit in my tens place is 5 less than the digit in my ones place.

The digit in my ones place is 9.

9 – 5 = 4

so, 49 is the number