2018 Math District

Which statement below shows the correct usage of the Multiplicative Identity Element?

• 4 × 1 = 4

• 4 × 1/4 = 1

• 5 (4) = 4 (5)

• 4 + 0 = 4

The pictograph shows Monday’s Cafeteria Order. How many students ordered salad?

• 4

• 5

• 28

• 56

What is the greatest common factor for 108, 120 and 200?

• 8

• 4

• 15

• 18

Bob had 2 ½ gallons of gas. If he used one-third of the gas to fill his lawn mower, how many gallons of gas did he use?

• 1/2 gallon

• 1/3 gallon

• 5/6 gallon

• 1 gallon

The Beta Club has 48 members and 30 of those members are girls. What is the ratio of boys to girls in the club?

• 3/8

• 8/3

• 5/3

• 3/5

Gina makes milkshakes in a blender. She uses a blender that holds 36 ounces, and fills it half full of milk. Then Gina adds 6 ounces of ice cream and 4 ounces of yogurt. How many ounces of milkshake does Gina make?

• 36 ounces

• 28 ounces

• 24 ounces

• 20 ounces

Jordan grew 12 centimeters during the past year. If he is 1.6 meters tall now, how tall, in centimeters, was he last year?

• 114 centimeters

• 122 centimeters

• 148 centimeters

• 160 centimeters

Two intersecting lines form four angles as shown in the figure. What is the sum of all four of these angles?

• 90°

• 120°

• 180°

• 360°

How many feet of fencing will be needed to enclose the triangular space shown? Use the triangle shown at right to answer this question.

• 35 feet

• 39 feet

• 48 feet

• 56 feet

How many square feet are enclosed in the triangle? Use the triangle shown at right to answer this question.

• 40 square feet

• 56 square feet

• 68 square feet

• 84 square feet