By accessing our 180 Days of Math for Second Grade Answers Key Day 145 regularly, students can get better problem-solving skills.

Directions: Solve each problem.

Question 1.
Write the even number that follows 13.
Explanation:
if n is odd number
n+1 is an even number

Question 2.
6 + 2 + 4 = ___________
Explanation:

Question 3.
What is the difference between 59 and 42?

Explanation:
By subtracting the smaller number 42 from the bigger number 59,
wee get the difference 17.

Question 4.
Continue the pattern.

Explanation:
When we observe the above pattern,
After square there are two circles every time.
Question 5.
Circle the cylinder.

Explanation:
A cylinder is a three-dimensional solid with curved surface, at a fixed distance,
with two identical circular faces, no edges and no vertices.

Question 6.
Show half past 10:00.

10:30

Explanation:
Hours hand which is short is between 10 and 11.
Minutes hand which is longer is on 6 in the clock.
So, the time in the clock is 10:30
Question 7.
Record the data. Complete the chart.
Favorite Game

 Jan Ben Tori Jump rope X Kickball
• Jan likes jump rope.
• Ben likes jump rope and kickball.
• Tori likes the same games as Ben.

Explanation:
From the above data 3 of them likes jump rope.
But Jan didn’t like Kickball.

Question 8.
Mark is building a tree house. He needs to use 63 nails. Nails come in bags of 20. How many bags of nails should he buy?