Numeric and Algebraic Expressions

How many terms does this expression have?

6a + 4b - 7

• 1

• 2

• 3

• 4

Tags

CCSS.6.EE.A.2

Which expression represents the following:

the product of 15 and c

• 15 + c

• 15 - c

• 15c

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which expression represents the following:

the sum of b and 14

• 14 - b

• 14b

• b + 14

• b - 14

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Which word best describes the number 9 in this expression?

9m + 3n + 4

• coefficient

• variable

• constant

• term

Evaluate the following expression: b² + 4

when b = 3

• 10

• 12

• 13

• 11

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.A.1

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

Evaluate the following expression using w = 4:

w² + 2w + 3

• 17

• 27

• 19

• 25

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.A.1

Which expression is equivalent to 36 + 42 ? 
Using the Greatest Common Factor (GCF)?

• 2(18 + 21)
• 3(12 + 14)
• 6(6 + 42)
• 6(6 + 7) 

Tags

CCSS.6.NS.B.4

CCSS.6.EE.A.3

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together again?

Do I find the GCF or the LCM?

• GCF

• LCM

Tags

CCSS.6.NS.B.4

Which expression uses the greatest common factor and distributive property to write 45 + 30?

• 15(3 + 2)

• 5(9 + 6)

• 3(15 + 10)

• 6(7+5)

Tags

CCSS.6.NS.B.4