# 180 Days of Math for Fourth Grade Day 86 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 86 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 86

Directions Solve each problem.

Question 1.
45 – 29 = ___
Answer:

So, the difference between 45 and 29 is 16.

Question 2.
What is $$\frac{1}{10}$$-of 50? _____
Answer:
$$\frac{1}{10}$$ × 50 = 5

Question 3.

Answer:

Explanation:
We have the equation:
65 ÷ 7 = 9
Calculated to 0 decimal places.
The quotient is 9 and the remainder is 2

Question 4.
88 ÷ 9 = ____
Answer:

Explanation:
We have the equation:
88 ÷ 9 = 9
Calculated to 0 decimal places.
The quotient is 9 and the remainder is 7.

Question 5.
What is the value of the 7 in 2,738?
Answer:
Hundred
Explanation:
The digit is 7 as it’s place value in 2738 is 700.

Question 6.
Fill in the missing number.
54, ___, 42, 36, 30
Answer:
54, 48 , 42, 36, 30
Explanation:
The above pattern is the multiples of 6
6 x 5 = 30
6 x 6 = 36
6 x 7 = 42
6 x 8 = 48

Question 7.
How many 20-liter containers can be filled from a 90-liter tank?
______________
Answer:
4 containers
Explanation:
20 x 4 = 80
80 + 10 = 90
80 ÷ 20 = 4
And 10 liters will be remaining.

Question 8.
What is the most likely mass of a boy?
45 kilograms
45 grams
45 liters
Answer:
45 kilograms
Explanation:
The weight of a human being are measured in kilograms
grams is the lesser quantity of weight
and the weight is not measured in liters.

Question 9.
Record the data in the pictograph.
Cheryl has been in 4 plays.
Brooke has been in 8 plays

Number of plays

 Cheryl Brooke

= 2 plays
Answer:

Explanation:
According to the given data pictograph is completed.

Question 10.
What number means five ten thousands, three thousands, two hundreds, one ten, and no ones?
______________
Answer:
53,210
Explanation:
53,210 is written in words as five ten thousands, three thousands, two hundreds, one ten, and no ones

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