Real Numbers

Is 0.34343434.. rational or irrational?

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

The square root √-25 is..

• 5

• -5

• 8

• none of the above

The √40 is between which two integers?

• 7 & 8
• 6 & 7
• 5 & 6
• 4 & 5

Tags

CCSS.8.NS.A.2

∛8

• 2
• -2
• ±2
• None

Tags

CCSS.8.EE.A.2

Solve.
√9  ×  √100

• 30
• -200
• 900
• 90

A terminating decimal is what type of number?

• Rational

• Irrational

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Level 3: Estimate the square root.

• Between 4 and 5 and closer to 5

• Between 5 and 6 and closer to 6

• Between -4 and -5 and closer to -5

• Between -5 and -6 and closer to -6

Tags

CCSS.8.NS.A.2

Round to the nearest whole number.
√70

• 8
• 9
• 64
• 81

Tags

CCSS.8.NS.A.2

Identify the rational numbers.

• 0