Getting Ready for STAAR Review 8th Grade

Which statement is NOT true?

• All integers are rational numbers.

• Rational numbers include repeating and terminating decimals.

• A. because, integers and rational numbers have no numbers in common.

• B. because, integers and rational numbers have some numbers in common.

• C. because, all integers are rational numbers

• D. because, all rational numbers are integers

If the exponent on your power of 10 is positive, is your number larger or smaller than 10?

• Larger
• Smaller

Tags

CCSS.5.NBT.A.2

7.82 x 10^-6 is an example of scientific notation. The exponent of -6 tells you your number will be very ________.

• Large
• Small
• Basic

Tags

CCSS.8.EE.A.3

Change from standard form to scientific notation: 12,000,000

• 12.0  x  10⁷
• 0.12  x  10⁷
• 1.2  x  10⁶
• 1.2  x  10⁷

Change from standard form to scientific notation: 0.004078

• 4.078  x  10^-3
• 4.078  x  10³
• 40.78  x  10^-4
• .4078  x  10^-2

Is the graph proportional or nonproportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2D

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Tags

CCSS.7.RP.A.2D

Which statement best describes the relationship of x and y in the table?

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2A

Does the table show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2D