# 180 Days of Math for Third Grade Day 10 Answers Key

By accessing our 180 Days of Math for Third Grade Answers Key Day 10 regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 10

Directions Solve each problem.

Question 1.
12 + 7 =
19,

Explanation:
Given to add 12 + 7 we get
12
+7
19,
So 12 + 7 = 19.

Question 2.

32,

Explanation:
Given to multiply 8 by 4 we get
8
X 4
32.

Question 3.
Draw 9 rows of 10 dots.

Explanation:
Drawn 9 rows of 10 dots as shown above.

Question 4.
How many digits are there in 19?
____2 digits_________
2 digits,

Explanation:
Number of digits are there in 19 are 2 digits,
1 digit is 1 and other digit is 9.

Question 5.
What is the value of the digit 3 in the number 13?
______3________
3

Explanation:
The value of the digit 3 in the number 13 is 3.

Question 6.
6 + 9 = 10 +
5,

Explanation:
Given to find 6 + 9 = 10 + ___,
6 + 9 = 15,
so 15 – 10 = 5 therefore 6 + 9 = 10 + 5.

Question 7.
Show 8:15 on the clock.

Explanation:
Shown 8:15 on the clock above.

Question 8.
Which has a smaller surface area: a 12-inch ruler or this sheet of paper?
12 – inch ruler,

Explanation:
Given to find smaller surface area between
12-inch ruler or this sheet of paper as ruler is not
as wider as sheet of paper so ruler has smaller surface area.

Question 9.
A coin is tossed 10 times. It lands with heads up 6 times. It lands with tails up 4 times. Record the data in the chart below using tally marks.

Coin Tosses

Explanation:
Given a coin is tossed 10 times. It lands with heads up 6 times.
It lands with tails up 4 times. Recorded the data in the chart
above using tally marks.

Question 10.
A class can have 20 students. There are 18 students ¡n class now.
How many more students can be added to the class?
_____2 more students________