By accessing our **180 Days of Math for Third Grade Answers Key Day 158 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 158

**Directions: Solve each problem.**

Question 1.

18 + 44 =

Answer:

18 + 44 = 62

Adding 18 with 44 then we get 62.

Question 2.

How many fingers are there on 3 hands?

Answer:

1 hand = 5 fingers.

3 hands = 5 × 3 = 15.

3 hands have 15 fingers.

Question 3.

Answer:

multiplying 8 with 9 then we get 72.

Question 4.

What number follows 180?

Answer:

The number follows 180 is 181.

Question 5.

Add $1.25 to the coins below and write the total.

Answer:

Given coins are 10 cents coins.

The number of coins is 3 then 3 × 10 cents = 30 cents.

1 cent = $ 0.01

30 cents = $ 0.3

$ 0.3 + $1.25 = $ 1.55.

Question 6.

3 × 6 = × 2

Answer:

3 × 6 = 18

9 × 2 = 18

3 × 6 = 9 × 2

Question 7.

Tim painted these cupboards. Circle the one that needed the most paint.

Answer:

The circle cupboard needed the most paint. Because its size is large.

Question 8.

Could you live with a body temperature of 50°F?

Circle:

yes

no

Answer:

Yes, we can line with a body temperature of 50°F.

Question 9.

How many lines of symmetry does a regular octagon have?

Answer:

The octagon has 8 sides.

The regular octagon has 8 lines of symmetry.

Question 10.

What is the largest even number that can be written using each of the digits 7, 2, and 3?

Answer:

The largest even number using the digits 7,2, and 3 is 732.

732 is divisible by 2. So, it is an even number.