Practice the problems of Math in Focus Grade 3 Workbook Answer Key Chapter 8 Practice 3 Odd and Even Numbers to score better marks in the exam.

## Math in Focus Grade 3 Chapter 8 Practice 3 Answer Key Odd and Even Numbers

**Look at the numbers in the box. Then answer the questions. Explain your answer.**

Question 1.

Is 21 an even number? __________

Explain your answer.

Answer:

No

Explanation:

21 is not an even number

If a number is divided by 2 the remainder will be 0

Question 2.

Is 32 an odd number? ____

Explain your answer.

Answer:

No

Explanation:

21 is not an odd number

If a number is divided by 2 there will be a remainder

**Divide.**

Question 3.

14 ÷ 2 =

Answer:

Explanation:

Question 4.

23 ÷ 2 =

Answer:

Explanation:

Question 5.

29 ÷ 2 =

Answer:

Explanation:

**Use your answers in Questions 3 4, and 5 to answer Questions 6 and 7.**

Question 6.

__________ is an even number. It does not have a _______________ when divided by 2.

Answer:

14 is an even number. It does not have a remainder when divided by 2.

Explanation:

Question 7.

__________ and __________ are odd numbers. They have a _______________ of __________ when divided by 2.

Answer:

29 and 23 are odd numbers. They have a remainder of 1 when divided by 2.

Explanation:

Look at the numbers in the box. Then answer the questions.

Question 8.

Circle the even numbers and write them on the line below.

Answer:

30 , 68, 76, 84, 92, 980 are even numbers

Question 9.

Write the odd numbers. __________

Answer:

30, 59, 95, 123, 477 are odd numbers

Question 10.

Write the ones digit in the even numbers in Question 8. ______

Answer:

0, 8, 6, 4, 2 Are the even ones digits

Explanation:

The number which is divisible by itself and 2 is called an even number

Question 11.

Write the ones digit in the odd numbers in Question 9. ______

Answer:

0, 5, 9, 3, 7. are the odd digits

The number which is divisible by 2 and there will be a remainder is called odd

**Fill in the blanks.**

Question 12.

Use the digits to make the greatest 4-digit odd number.

4 5 2 9 _______

Answer:

9425 is the greatest 4-digit odd number.

Explanation:

The number which is divisible by 2 and there will be a remainder is called odd

Question 13.

Use the digits to make the least 4-digit even number. (Do not begin with zero.)

0 1 6 9 _____

Answer:

1690 is the least 4-digit even number.

Explanation:

The number which is divisible by itself and 2 is called an even number