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.