Elementary Math & Time Zones

Cards · 35

Convert 3/8 to a decimal.

0.375

What is 7 multiplied by 8?

56

What is 144 divided by 12?

12

Solve for x: x + 15 = 32

x = 17

Solve for y: 4y = 36

y = 9

What is 3/5 + 1/5?

4/5

What is 1/2 + 1/4?

3/4

What is 5/6 - 2/6?

3/6 (or 1/2)

Convert 0.75 to a simplified fraction.

3/4

What is 25% of 80?

20

What is 10% of 250?

25

Find the perimeter of a rectangle with length 8 cm and width 5 cm.

26 cm

Find the area of a rectangle with length 9 m and width 4 m.

36 square meters

Find the area of a triangle with base 10 cm and height 6 cm.

30 square centimeters

What is the perimeter of a square with a side length of 7 inches?

28 inches

What is the value of 3 cubed (3 to the power of 3)?

27

Evaluate: 5 + 3 x 4

17

Evaluate: (8 + 2) x (6 - 3)

30

What is the greatest common factor (GCF) of 12 and 18?

6

What is the least common multiple (LCM) of 4 and 6?

12

Is 29 a prime or composite number?

Prime

Round 4,582 to the nearest hundred.

4,600

Round 3.14159 to the nearest hundredth.

3.14

Leo has 35 marbles and gives 12 to Maya. How many marbles does Leo have left?

23 marbles

A bakery makes 6 boxes of donuts with 12 donuts in each box. How many donuts total?

72 donuts

48 apples are shared equally among 6 horses. How many apples does each horse get?

8 apples

A train travels at 60 mph for 3.5 hours. How far does it travel?

210 miles

If 3 notebooks cost $9, how much do 5 notebooks cost?

$15

What is the measure of an angle in an equilateral triangle?

60 degrees

What is the sum of the interior angles of a triangle?

180 degrees

How many sides does a hexagon have?

6

Solve for n: 2n - 5 = 11

n = 8

What is -7 + 12?

5

What is -4 x -6?

24

Sam bought a $40 shirt on sale for 20% off. What was the discount amount?

$8