Number Types/Imaginary Numbers

Simplify √-4

• 2i
• -2i
• 2
• 4i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

Simplify √-48

• 4i√3

• -4i√3

• i√48

• -48i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

Simplify √-28

• -√28
• -2i√7
• 2i√7
• 28i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

Simplify √-1

• 1
• -i
• -1
• i

Tags

CCSS.HSN.CN.A.1

Simplify √-25

• i√25
• 5i
• -5i
• 25i

Tags

CCSS.HSN.CN.A.1

CCSS.HSN.CN.A.2

CCSS.HSN.RN.A.2

Which of the following is a whole number?

• -9

• 0.01

• 2 1/2

• 12/3

Which of the following is an integer?

• 3/5

• -12

• 0.852

• The square root of -3

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers
• integers
• rational numbers
• natural numbers

Tags

CCSS.6.NS.C.5

The numbers 0, 1, 2, 3, ... are called

• whole numbers
• integers
• rational numbers
• natural numbers

-10 is a whole number

• True
• False

Tags

CCSS.6.NS.C.6