# 180 Days of Math for Fourth Grade Day 161 Answers Key

By accessing our 180 Days of Math for Fourth Grade Answers Key Day 161 regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 161

Directions: Solve each problem.

Question 1.  The sum of 29 and 14 is 43.

Question 2.
Write 25% as a fraction.
25% = 25/100

Question 3.
Calculate 71 divided by 10.
71 ÷ 10 = 7.1

Question 4.
24 ÷ 6 = ___________
24 ÷ 6 = 4

Question 5.
Write 1,414 in expanded notation.
1414 = 1000 + 400 + 10 + 4

Question 6.
Fill in the missing fraction.
$$\frac{1}{100}$$, $$\frac{2}{100}$$, $$\frac{3}{100}$$, ________, $$\frac{5}{100}$$
Answer: $$\frac{1}{100}$$, $$\frac{2}{100}$$, $$\frac{3}{100}$$, $$\frac{4}{100}$$, $$\frac{5}{100}$$

Question 7.
Write the length in millimeters. Question 8.
16 pints = _______ gallons
1 gallon = 8 pints
16/8 = 2
So, 16 pints = 2 gallons

Question 9.
How many faces does a square pyramid have?
Answer: There are five faces in a square pyramid

Question 10.
Use each of the five numbers once and any operations to solve the problem below.  