Equivalent Expressions Review

A prime number...

• has one factor.
• has more than 2 factors.
• has 100 factors.
• has exactly 2 factors: 1 and the itself.

Tags

CCSS.4.OA.B.4

All of these are prime except

• 3
• 9
• 2
• 13

Tags

CCSS.4.OA.B.4

If the expanded form is 2⋅2⋅2⋅3⋅3⋅5⋅7 what would the exponential form be?

• 2⋅3⋅5⋅7
• 2³⋅3²⋅5⋅7
• 2²⋅3²⋅5⋅7
• 8⋅9⋅35

Tags

CCSS.6.EE.A.1

7 + (4 + 2) = 13, so (7 + 4) + 2

• 10

• 12

• 13

• 14

Tags

CCSS.6.EE.A.3

5 × (2 × 9) is also equal to:

• 5 x (2 - 9)

• 5 x (2 + 9)

• (5 x 2) x 9

• (5 x 2) + 9

Tags

CCSS.3.OA.B.5

What is the missing number?

6 + ____ = 7 + 6

• 4

• 13

• 7

• 9

Tags

CCSS.1.OA.B.3

What is the missing number?

4 x ____ = 6 x 4

• 4

• 6

• 7

• 24

Tags

CCSS.3.OA.B.5

Which of the following expressions represents the total area of the rectangle?

• 5(2 + 3)
• 3(2 + 5)
• 2(3 + 5)
• 2(3) + 3(5)

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which of the following is equivalent to 5(a + 6)?

• 5a + 6
• a + 30
• 5a + 30
• 5a - 30

Tags

CCSS.6.NS.B.4

Which of the following expressions represents the total area of the rectangle?

• 10 + 6
• 5(3 + 2)
• 2(5 + 3)
• 3(5 + 2)

Tags

CCSS.6.NS.B.4