# 180 Days of Math for Second Grade Day 17 Answers Key

By accessing our 180 Days of Math for Second Grade Answers Key Day 17 regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 17

Directions Solve each problem.

Question 1.
Use >, <, or =.
17 37
Answer: 17 < 37
The number 17 is less than 37.

Question 2. There are 5 apples in the jar and 2 apples in the other set of jars.
5 + 2 = 7 Question 3.  Thus the difference between 8 and 7 is 1.

Question 4. – 5 = 3
Explanation:
Let the unknown number be x.
x – 5 = 3
x = 3 + 5
x = 8

Question 5.
Color the shapes that have vertices.  Hexagon has 6 vertices
Triangle has 3 vertices
Square has 4 vertices
Pentagon has 5 vertices

Question 6.
What is the volume?
______ blocks There are 4 blocks
Volume of a cube = s³
V = 1 × 1 × 1 = 1 cubic units
V = 4 × 1 = 4 cubic units
Thus the volume of the blocks = 4 cu. units

Question 7. Which type of pizza was ordered most often?
____________
Answer: Pepperoni was ordered most often.

Question 8.
Melissa’s hair is 12 inches long. She lets it grow out 3 more inches and then she cuts 4 inches off. How long is her hair now?
____________