Mental Math Challenge

Simplify the following fraction: 3/4 + 1/2

• 1 3/4

• 1 1/2

• 1 1/4

• 2 1/4

Calculate: 25 x 4 ÷ 5

• 10

• 30

• 20

• 15

Solve the problem: If you have $15.75 and you spend $6.25, how much money do you have left?

• $9.50

• $12.75

• $10.25

• $5.50

What is the value of the digit 7 in the number 6,732.15?

• 3

• 1

• 7

• 6

Identify the geometric shape with 4 equal sides and 4 right angles.

• Square

• Triangle

• Circle

• Rectangle

Subtract: 2/3 - 1/4

• 4/9

• 5/12

• 3/8

• 1/7

Find the product: 8 x 7

• 42

• 56

• 64

• 49

A box contains 0.75 kg of apples. How many grams is this?

• 700

• 7.5

• 750

• 75

Which place value does the digit 9 represent in the number 9,876.543?

• Ones

• Hundreds

• Thousands

• Millions

Name the geometric shape with 3 sides and 3 angles.

• Square

• Circle

• Triangle

• Rectangle