# 180 Days of Math for First Grade Day 73 Answers Key

By accessing our 180 Days of Math for First Grade Answers Key Day 73 regularly, students can get better problem-solving skills.

## 180 Days of Math for First Grade Answers Key Day 73

Directions: Solve each problem.

Question 1.
Write the numeral for the ordinal number thirty-first.
The numeral for the ordinal number thirty-first = 31.

Explanation:
The numeral for the ordinal number thirty-first = 31.

Question 2.

Explanation:
Sum of 5 and 4:
5 + 4 = 9.

Question 3.
8 – 2 =
8 – 2 = 6.

Explanation:
Difference between 8 and 2:
8 – 2 = 6.

Question 4.

Explanation:
2 + ?? = 6
=> ?? = 6 – 2
=> ?? = 4.

Question 5.
Will the object roll?
Circle:
yes
no

Explanation:
Shape of the box is cuboid and it cannot roll.

Question 6.
Circle the heavier object.

Explanation:
Apple is heavier than honey bee because apple is bigger in size than honey bee.

Question 7.
Pencil Colors

Which pencil color is the most popular?
Green pencil color is the most popular.

Explanation:
Pencil Colors – Red – 5.
Pencil Colors – Green – 5 + 3 = 8.
Pencil Colors – Blue – 3.

Question 8.
Mom cooks 10 ears of corn for dinner. The family eats 7 of them. How many ears of corn are not eaten?