# 180 Days of Math for First Grade Day 78 Answers Key

By accessing our 180 Days of Math for First Grade Answers Key Day 78 regularly, students can get better problem-solving skills.

## 180 Days of Math for First Grade Answers Key Day 78

Directions: Solve each problem.

Question 1.
Write the numeral.

The numeral = 45.

Explanation:
Number of cubes in the blocks = 10.
Number of cubes separate = 5.
Number of blocks = 4.
Total cubes = (Number of cubes in the blocks Ã— Number of blocks) + Number of cubes separate
= (10 Ã— 4) + 5
= 40 + 5
= 45.

Question 2.
6 + 1 =
6 + 1 = 7.

Explanation:
Sum of 6 and 1:
6 + 1 = 7.

Question 3.

Explanation:
Difference between 9 and 2:
9 – 2 = 7.

Question 4.
Circle the ways to make 6.
3 + 3
2 + 4
2 + 5
13 – 7

Explanation:
3 + 3 = 6.
2 + 4 = 6.
2 + 5 = 7.
13 – 7 = 6.

Question 5.
What smaller shapes are used to make this rectangle?

6 smaller shapes are used to make this rectangle.

Explanation:
Number of smaller shapes used to make this rectangle = 6.

Question 6.
Show 3 oâ€™clock.

Explanation:
Hours hand = 3.
Minutes hand = 12.

Question 7.
Number of Home Runs

 Marc Ramon Jamal 7 4 15

How many more home runs did Jamal hit than Marc?
8 more home runs Jamal hit than Marc.

Explanation:
Number of Home Runs Jamal hit = 15.
Number of Home Runs Marc hit = 7.
Difference between Jamal and Marc = Number of Home Runs Jamal hit – Number of Home Runs Marc hit
= 15 – 7
= 8.

Question 8.
Write a matching addition problem using the same numerals.
6 – 3 = 3