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.
Answer:
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 × Number of blocks) + Number of cubes separate
= (10 × 4) + 5
= 40 + 5
= 45.
Question 2.
6 + 1 = 
Answer:
6 + 1 = 7.
Explanation:
Sum of 6 and 1:
6 + 1 = 7.
Question 3.
Answer:
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
Answer:
Explanation:
3 + 3 = 6.
2 + 4 = 6.
2 + 5 = 7.
13 – 7 = 6.
Question 5.
What smaller shapes are used to make this rectangle?
Answer:
6 smaller shapes are used to make this rectangle.
Explanation:
Number of smaller shapes used to make this rectangle = 6.
Question 6.
Show 3 o’clock.
Answer:
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?
Answer:
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
Answer:
Matching addition problem using the same numerals = 3 + 3 = 6.
Explanation:
Matching addition problem using the same numerals: 6 – 3 = 3
3 + 3 = 6.