By accessing our **180 Days of Math for Second Grade Answers Key Day 42 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Second Grade Answers Key Day 42

**Directions Solve each problem.**

Question 1.

Circle the smaller number.

139 193

Answer:

Explanation:

Among 139 and 193 the smaller is 139,

so circled 139.

Question 2.

Answer:

12,

Explanation:

Given to add 7 to 5,

5

+ 7

12.

Question 3.

2 less than 4 is

___________.

Answer:

2,

Explanation:

Given to find 2 less than 4 is

4

-2

2.

Question 4.

8 – = 6

Answer:

2,

Explanation:

Given to find the missing number in

8 -___ = 6, let x be the missing number

8 – x = 6, x = 8 -6 = 2.

Question 5.

Circle the triangle.

Answer:

Explanation:

Circled the given traingle as shown above.

Question 6.

Circle how long it takes to brush your teeth.

more than 1 hour

less than 1 hour

Answer:

Explanation:

Hardly it will take to brush my teeth

less than 1 hour so circled it.

Question 7.

How many people like birds best?

______________

Answer:

3 birds,

Explanation:

Given chart of favorite pets in that

people like 3 birds best.

Question 8.

How many wheels are on 5 cars?

______________

Answer:

20 wheels,

Explanation:

As we know a car will have 4 wheels

so for 5 cars it will be 5 X 4 = 20 wheels.