# 180 Days of Math for Fourth Grade Day 174 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 174 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 174

Directions: Solve each problem.

Question 1.  By subtracting 23 from 42 we get 19.

Question 2.
9 × 8 = __________
Multiplying 9 and 8 we get 72
9 × 8 = 72

Question 3.
30 ÷ 5 = ___________ 30 ÷ 5 = 6
The quotient is 6 and remainder is 0.

Question 4.  Question 5.
3,000 + 40 + 7 = ___________
Answer: 3,000 + 40 + 7 =3047

Question 6.
$$\frac{1}{5}$$ of 45 = 3 × $$\frac{1}{5}$$ × 45 = 3 × x
9 = 3 × x
x = 9/3
x = 3
$$\frac{1}{5}$$ of 45 = 3 × 3

Question 7.
Would you use kilograms or grams to measure the mass of a soccer ball?
Answer: Yes we use kilograms to measure the mass of a soccer ball.

Question 8.
__________ hours = 180 minutes

Question 9.
Draw a line perpendicular to the one below.  Question 10.
Trish eats one box of cereal every 2 weeks. How many boxes of cereal does she eat in 8 weeks?