Q1 CSA Review C2H

Which number is both a rational number and an integer?

• 0.2

• -6

Tags

CCSS.6.NS.C.6

Sort these numbers into the correct category.

Groups:

(a) Rational

,

(b) Irrational

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Which statement is NOT true regarding all rational numbers?

• A rational number can be described as a repeating decimal.

• A rational number can be described as a terminating decimal.

• A rational number can be described as a non-repeating, non-terminating decimal.

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Matt wants to replace the letters with actual numbers. Which letters can be replaced with the number -3?

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

CCSS.6.NS.C.5

Which of the following is NOT a rational number?

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

• The number is a rational number

• The number is an integer

• The number is a whole number

• The number is a real number

The set of all counting numbers and zero is best described as being the set of​ ​ (a)   numbers. These numbers are not included in the subset of ​ (b)   numbers.

• Natural
• Whole
• Integer
• Rational
• Irrational

Which statement is NOT true about rational numbers?

• Whole numbers are rational numbers.

• Only prime numbers are rational.

• Negative integers and fractions are rational numbers.

• Zero is a rational number.

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

​ (a)   is an example of an irrational square root because it is NOT a perfect square.

Tags

CCSS.8.NS.A.1