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Number Families Worksheet

Explore number families with this Grade 5 math worksheet focusing on whole numbers, integers, rational numbers, and their properties.

Grade 5 Math Number SenseNumber Families
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerCustomWord Bank

Standards

CCSS.MATH.CONTENT.5.NBT.A.1CCSS.MATH.CONTENT.5.NF.B.3

Topics

mathgrade 5number sensenumber familieswhole numbersintegersrational numbers
8 sections · Free to use · Printable
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Number Families Exploration

Name:

Date:

Score:

Read each question carefully and answer to the best of your ability. Show all your work for short answer questions.

1. Which of the following is a whole number?

a

-5

b

0.75

c

12

d

1/3

2. All natural numbers are also:

a

Negative numbers

b

Integers

c

Fractions

d

Irrational numbers

3. The set of numbers that includes all whole numbers and their opposites is called  .

4. A number that can be expressed as a fraction p/q, where p and q are integers and q is not zero, is a   number.

5. All integers are also whole numbers.

T

True

F

False

6. The number 0 is a natural number.

T

True

F

False

7. Give an example of a rational number that is not an integer. Explain why it is a rational number.

8. Plot the following numbers on the number line: -3, 0, 2.5, 4

-4-20246

Use the words below to complete the sentences.

Whole Numbers
Integers
Natural Numbers
Rational Numbers

9. Counting numbers starting from 1 are called  .

10. The set of numbers {0, 1, 2, 3, ...} are known as  .