Test on Evaluating and Translating Expressions Positive Values

Evaluate 16-x.

• 11

• 21

• 10

• 12

Evaluate 4y  if y = 3.

• 7

• 12

Evaluate 2r + 1 if r = 3.

• 6

• 5

• 7

• 8

• 7
• 25
• 8
• 9

Q1. How many apples are there?

• 1)

• 2)

• 3)

• 4)

The product of 15 and c

• 15 + c

• 15 - c

• 15(c)

• 15 / c

m plus the product of 6 and n 

• m + 6n

• m - 6 + n

• 6m + n

• m + 6 + n 

• 6

• 3

• 8

• 54

• 2n - 6 = 14
• 2n + 6 = 14
• 2(n - 6) = 14
• 2 + n - 6 = 14

Q1. What is the result of the operation?

• 1) 46

• 2) 126

• 3) 70

• 4) -26