By accessing our **180 Days of Math for Third Grade Answers Key Day 6 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Third Grade Answers Key Day 6

**Directions Solve each problem.**

Question 1.

Answer:

21,

Explanation:

Given 11 + 10 smiles so total there are

11

+10

21,

so 11 + 10 = 21.

Question 2.

Answer:

15,

Explanation:

Given to multiply 3 with 5 we get

3

X5

15

so 3 X 5 = 15.

Question 3.

Skip count by twos.

2, _____, ____, ______

Answer:

2,4,6,8,

Explanation:

Given to skip count by two’s so

2,

2+ 2 = 4,

4 + 2 = 6,

6 + 2 = 8,

the missing numbers are 4,6,8.

Question 4.

What is the even number right before 10?

Answer:

8,

Explanation:

AnÂ even number is a number that is a multiple of 2.

It can be said that any number that is completely divisible by

2 is an even number.

Number before 10 is 9 but 9 is not a multiple of 2 nor

divisible by 2, Next previous number is 8 yes 8 is even number.

8 is multiple and divisible of 2,

Therefore 8 the even number right before 10.

Question 5.

What is the total value of these coins?

____75 cents________

Answer:

75 cents,

Explanation:

The quarter short for quarter dollar is a United States coin

worth 25 cents, given there are 3 coins so

3 XÂ 25 cents = 75 cents.

Question 6.

12 – = 4

Answer:

8,

Explanation:

Given 12 -____ = 4, so the missing number is

12 – 4 = 8.

Question 7.

Which covers the larger area: a ruler or a sheet of paper?

_____sheet of paper_________

Answer:

sheet of paper,

Explanation:

As a sheet of paperÂ isÂ widerÂ and willÂ coverÂ moreÂ spaceÂ than

theÂ ruler, sheet of paper covers the larger area.

Question 8.

What time is shown?

_____2:15_______

Answer:

2:15,

Explanation:

The time shown in the clock is 2:15.

Question 9.

Is this shape symmetrical?

Circle: yes no

Answer:

Explanation:

A shape is symmetrical when it is the same on both sides.

A shape has symmetry if a central dividing line (a mirror line)

can be drawn on it, to show that both sides of the shape are

exactly the same.

If we see above figure it is not symmetry so circled no.

Question 10.

Write these numbers in increasing order.

345, 43, 543, 534, 34

_34,43,345,534,543____

Answer:

34,43,345,534,543

Explanation:

Increasing order means arranging numbers from smaller

to bigger as 34 is smaller than 43 and 43 is less than 345,

345 is less than 534 and 534 is smaller than 543, so numbers

in increasing order are 34,43,345,534,543.