# 180 Days of Math for Fourth Grade Day 170 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 170 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 170

Directions: Solve each problem.

Question 1.  The difference between 32 and 9 is 23.

Question 2.
Write 0.35 as a percentage.
0.35 = 35/100 = 35%

Question 3.  Question 4.
46 ÷ 12 = __________ Question 5.
Round 1,276 to the nearest ten.
Answer: The 1,276 to the nearest ten is 1280.

Question 6.
42 ÷ 6 = 14 ÷ 42 ÷ 6 = 14 ÷ p
7 = 14 ÷ p
7 = 14/p
p × 7 = 14
p = 14/7
p = 2
42 ÷ 6 = 14 ÷ 2

Question 7.
_____________ is the amount of surface covered or enclosed by any two-dimensional shape.
Answer: Area is the amount of surface covered or enclosed by any two-dimensional shape.

Question 8.
Matthew wakes up at 7:00 A.M. He got 10 hours of sleep. What time did he go to bed?
Matthew wakes up at 7:00 A.M. He got 10 hours of sleep.
Matthew go to bed at 9 P.M.

Question 9.
Label with reflection, rotation, or translation. $$\frac{1}{5}$$ of 35 = 7, so $$\frac{3}{5}$$ of 35 = _________
$$\frac{1}{5}$$ of 35 = 7
$$\frac{3}{5}$$ × 35 = 3 × 7 = 21