8th Math: Lesson 16

If a real number is not rational, then it is what type of number?

• Irrational

• Rational

• Integer

• Whole

Which of the following numbers is irrational?

• -3

• 9/2

Which of these numbers is between 2 and 3 on the number line?

• 5

• 3.162277

• 3

• 3.16

A square has an area of 400 mm². What is the length of one side?

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The number -2 is part of which set(s) of numbers?

• irrational

• rational

• whole

• integer

• counting

• irrational

• rational

• whole

• integer

• counting

The number 1/2 is part of which set(s) of numbers?

• irrational

• rational

• whole

• integer

• counting

The number 6 is part of which set(s) of numbers?

• irrational

• rational

• whole

• integer

• counting