Pre Algebra Test: Lessons 3.7-4.4

-2x + 7 < 19

• x < 6
• x < -6
• x > 6
• x > -6

Tags

CCSS.7.EE.B.4B

Greater than

• <
• >
• ≤
• ≥

Tags

CCSS.6.EE.B.8

-7 + 10z > -27

• z < -2
• z > -34
• 2 > z
• z > -2

Tags

CCSS.7.EE.B.4B

X + 6 > 10

• X > 16
• X > -4
• X < -4
• X > 4

Tags

CCSS.7.EE.B.4B

Does the sign need to flip when solving?
-2x ≥ 22

• YES
• NO

Tags

CCSS.6.EE.B.8

__________ are numbers whose only factors are one and itself.

• Prime numbers

• Composite numbers

• Fractions

• Integers

Tags

CCSS.4.OA.B.4

_______________ have more than two factors.

• Factor tree

• Fractions

• Composite numbers

• Prime numbers

Tags

CCSS.4.OA.B.4

Which is equal to 36?

• 2x2x3x5

• 2x2x3x7

• 2x2x3x11

• 2x2x3x3

Which is equal to 2 x 2 x 5 x 5 ?

• 120

• 130

• 100

• 1,000

True or False

79 is a prime number.

• True

• False

Tags

CCSS.4.OA.B.4