By accessing our **180 Days of Math for First Grade Answers Key Day 123 **regularly, students can get better problem-solving skills.

## 180 Days of Math for First Grade Answers Key Day 123

**Directions: Solve each problem.**

Question 1.

Write the ordinal number.

The marked tree is __________

Answer:

First tree

Explanation:

Tree 1 is marked

So, the ordinal for 1 is first

Therefore, 1st tree is marked.

Question 2.

Answer:

Explanation:

The sum of 9 and 4 is 13

So, 9 + 4 = 13.

Question 3.

12 – 9 =

Answer:

Explanation:

The difference of 12 and 9 is 3

So, 12 – 9 = 3.

Question 4.

Answer:

Explanation:

Subtract 6 from 7

7 – 6 = 1

So, 1 + 6 = 7.

Question 5.

Will the object stack?

Answer:

Yes

Explanation:

A tissue paper roll can be kept one on the other and can be arranged as a pile.

Question 6.

Record the area.

___________ rectangles.

Answer:

Explanation:

The shape is made of 3 small rectangles

So, the area of the shape is 3 rectangles.

Question 7.

**Favorite Recess Game**

Which activities are liked by the same number of students?

Answer:

Hopscotch and Tetherball

Explanation:

2 students like Hopscotch

5 students like Handball

2 students like Tetherball

3 students like Four square

So, Both Hopscotch and Tetherball is likes by same number of students.

Question 8.

There are 17 students in a class. The class gets a new student. How many students are in the class now?

Answer:

18 students

Explanation:

There are 17 students in a class

The class gets a new student

17 + 1 = 18

So, 18 students are in the class now.