Algebraic Expressions Comprehension Check

The sum of seven and x

• 7-x
• x-7
• 7x
• 7+x

Tags

CCSS.6.EE.A.2A

Five less than y

• 5+y
• 5y
• 5-y
• y-5

Tags

CCSS.6.EE.A.2A

The product of five and w

• 5+w
• 5w
• w-5
• 5-w

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.B.6

Evaluate 2r + 1      if   r = 3

• 6
• 5
• 7
• 8

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2C

4(8) ÷ (8 − 6)

• -2
• 18
• -1
• 16

Tags

CCSS.5.OA.A.1

2 + (9² - 4)

• 16
• 77
• 79
• 88

Tags

CCSS.6.EE.A.2C

What does 3² mean?

• 3 x 2
• 3 x 3
• 2 x 2 x 2

Tags

CCSS.6.EE.A.1

2³ + 5

• 13
• 7
• 11
• 16

Tags

CCSS.5.OA.A.1

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1