CBACBA

Review Review

Number Number TheoryTheory

2-D 2-D Measure-Measure-

mentmentFractionsFractions AlgebraAlgebra DecimalsDecimals

$100 $100 $100 $100 $100

$200 $200 $200 $200 $200

$300 $300 $300 $300 $300

$400 $400 $400 $400 $400

$500 $500 $500 $500 $500

Answer

Find the GCF forFind the GCF for

48 and 6448 and 64

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1616

Answer

Find the GCF for 200, Find the GCF for 200, 450, and 600450, and 600

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5050

Answer

The A-train leaves every 15 The A-train leaves every 15 minutes and the B-train leaves minutes and the B-train leaves

every 20 minutes. If they just left every 20 minutes. If they just left at the same time, when is the at the same time, when is the

next time they will leave at the next time they will leave at the same time again?same time again?

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60 minutes or 1 hour60 minutes or 1 hour

Answer

Carla has 30 blue beads, 60 red Carla has 30 blue beads, 60 red beads, and 72 white beads. beads, and 72 white beads.

What is the maximum number of What is the maximum number of friends to whom Carla can give friends to whom Carla can give the same number of the same the same number of the same beads and have no beads left beads and have no beads left

over? How many will each get?over? How many will each get?

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6 friends, each friend will get 5 blue beads, 10 red,

and 12 white

Answer

20 + 8(320 + 8(333 – 7) ÷ 4 × 5 – – 7) ÷ 4 × 5 – 1717

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203203

Answer

What is the area of the What is the area of the parallelogram?parallelogram?

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36 square 36 square inchesinches

Answer

What is the area of the triangle?

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48 square inches 48 square inches

Answer

Find the area of the following shape.

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36 square centimeters36 square centimeters

Answer

Michael is making a circular Michael is making a circular garden in his back yard. The garden in his back yard. The

diameter will be 49 feet. diameter will be 49 feet. What is the area of the What is the area of the

garden?garden?

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1884.785 square 1884.785 square feetfeet

Answer

Find the area of the following shape.

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361.17 square 361.17 square centimeterscentimeters

Answer

Mary had 6 Mary had 6 77//88 pizzas for a pizzas for a party. How much pizza was party. How much pizza was left if Mary and her friends ate left if Mary and her friends ate 5 5 22//3 3 pizzas?pizzas?

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1 5/24 1 5/24 pizzaspizzas

Answer

Find the sum Find the sum of 7 ¾ and 9 of 7 ¾ and 9

½.½.

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17 ¼ 17 ¼

Answer

9 9 33//44 x 4 x 4 22//33

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45 1/245 1/2

Answer

7 ¼ ÷ 2 ½ 7 ¼ ÷ 2 ½

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2 9/102 9/10

Answer

27 ¼ - 5 7/827 ¼ - 5 7/8

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21 3/8 21 3/8

Answer

Simplify 13 + (m + Simplify 13 + (m + 25.5)25.5)

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m + 38.5m + 38.5

Answer

Marion wants to rent a canoe to go out on a lake. The cost is $2.00 plus $1.50 for each

hour.

Using numbers, symbols, and the variable n, write an

expression for how much it would cost to rent the canoe

for n hours.

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$2.00 + $1.50n

(or any equivalent expression)

Answer

SimplifySimplify

3(4 + 2y)3(4 + 2y)

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12 + 6y12 + 6y

AnswerAnswer

Mike made the input-output chart below:Mike made the input-output chart below:

What equation is trueWhat equation is true

for all values in the chart?for all values in the chart?

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4x - 3 = y4x - 3 = y

(or any (or any equivalent equivalent equation)equation)

AnswerAnswer

SimplifySimplify

17 + 5(2x – 3) - 217 + 5(2x – 3) - 2

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10x10x

AnswerAnswer

99.989 + 0.05

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100.039

AnswerAnswer

How much change should you get if you bought two $1.99 items

and paid with a ten-dollar bill?

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$6.02

AnswerAnswer

Find the product of 385.67 and 2.4.

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925.608

AnswerAnswer

Calculate 2.525 divided by 0.05.

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50.5

AnswerAnswer

Which is the better buy? Which is the better buy? A 12 oz. jar of peanut A 12 oz. jar of peanut

butter for $2.94 or a 16 butter for $2.94 or a 16 oz. jar for $3.36?oz. jar for $3.36?

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The 16-ounce The 16-ounce jar.jar.