# 180 Days of Math for Fourth Grade Day 155 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 155 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 155

Directions: Solve each problem.

Question 1. Thus the sum of 34 and 37 is 71.

Question 2.
6 × 7 = __________
Answer: 6 × 7 = 42
We get 42 when we multiply 6 and 7.

Question 3.
81 ÷ 9 = ___________ The quotient is 9 and the remainder is 0.

Question 4.  The quotient is 8 and the remainder is 0.

Question 5.
4,000 + 50 + 3 = ____________
Answer: 4,000 + 50 + 3 = 4053

Question 6.
$$\frac{1}{4}$$ of 36 = 4 + $$\frac{1}{4}$$ × 36 = 4 + x
1 × 9 = 4 + x
9 – 4 = x
x = 5
Thus the missing number is 5.

Question 7.
Is 10 mm equal to 1 cm?
Answer: Yes, 10 mm is equal to 1 cm.

Question 8.
4 pints = ________ quart(s)
We have to convert from pints to quarts.
1 pint = 0.5 quart
4 pints = 4 × 0.5 = 2 quarts
Thus 4 pints = 2 quarts

Question 9.
How many angles are in this shape? Answer: We can see 5 angles in the above figure.

Question 10.
Complete the chart with the missing factors.

 Product 48 56 60 81 Factor 8 7 6 9 Factor