By accessing our **180 Days of Math for First Grade Answers Key Day 7 **regularly, students can get better problem-solving skills.

## 180 Days of Math for First Grade Answers Key Day 7

**Directions Solve each problem.**

Question 1.

How many sticks?

Answer: 10

There are 10 sticks in all.

Question 2.

Add. How many in all?

Answer:

There are 3 objects on one side and 5 objects on the other side.

3 + 5 = 8

Thus there are 8 in all.

Question 3.

Subtract. Cross off two. How many are left?

Answer:

Total number of cups = 6

Among them, two cups are crossed off.

6 – 2 = 4

Question 4.

2 – = 2

Answer: 2 – 0 = 2

By subtracting 0 from 2 we get 2.

Question 5.

Does the ball have any flat surfaces?

Circle: yes no

Answer: No ball does not have any flat surfaces.

Question 6.

Circle the object that is heavier.

Answer: The weight of the burger is heavier.

Question 7.

How many children say science is their favorite subject?

______________

Answer:

Number of children who say math as their favorite subject = 6

Number of children who say reading as their favorite subject = 4

Number of children who say science as their favorite subject = 7

Question 8.

Write an addition number sentence using the numbers 1, 3, and 4.

______________

Answer:

The number sentence using the numbers 1, 3, and 4 is 1 + 3 = 4.