Algebraic Expressions Review

Which expression matches?

The total of c and d

• cd

• c+d

• c-d

• 2c+d

Which expression matches?

The sum of t and s decreased by r

• s - t - r

• s + t + r

• t + s - r

• t - s - r

Filly and his dad go to Hamburger Hut. They buy 1 large fry, 2 hamburgers, one tea, one more hamburger, one coke and another large fry.

Which expression shows what they bought?

• 3h + t + c + f

• f + 2h + t

• 3h + 2f + t + c

• f + 2h + t + c + f

Five train tickets cost X dollars each.

Which expression matches the total cost?

• 5 + x

• x - 5

• t + x

• 5x

Evaluate when a = 2 , b = 3, and c = 5

c + 3b

Evaluate when a = 2 , b = 3, and c = 5

4a + 2b - c

Evaluate when a = 2 , b = 3, and c = 5

10a + 10b + 10c

• 30

• 100

• 10

• 50

Simplify the expression:

3t + 6t + t

• 10t

• 9t

• 11t

• 37t

Simplify the expression:

3x + 2y + x + y + 4x

• 11x

• 11y

• 3x + 8y

• 8x + 3y

Simplify the expression:

7m + n - m + 2n

• 8m + 3n

• 6m + n

• 6m + 3n

• 7m + 3n