Add & Subtract Fractions
What is 1/4 + 3/4?
1
Multiply: 1/2 × 2/3?
2/6 or 1/3
If you have 1 pizza and share it with 2 people, how much does each get?
1/2
How many inches are in 3 feet?
36 inches
A triangle has 3 sides and 3 angles. True or False?
True
Subtract: 5/6 − 1/3?
1/2
What is 3 × 4/5?
12/5 or 2 2/5
Divide: 3/4 ÷ 1/2
6/4 or 1 2/4
3/2 or 1 1/2
What is the volume of a rectangular prism: 3 in × 2 in × 4 in?
24 cubic inches
Which quadrilateral has four right angles and all sides equal?
Square
Add: 2/3 + 4/9?
10/9 or 1 1/9
A recipe uses 2/3 cup of sugar. How much sugar is needed for 3 batches?
6/3 or 2 cups
Divide: 2 ÷ 1/4
8
A prism has a base area of 5 cm² and a height of 10 cm. What’s the volume?
50 cm3
Name a quadrilateral that has only one pair of parallel sides.
Trapezoid
Lisa ran 2/5 mile and then another 3/10 mile. How far did she run?
7/10 mile
Find the area: 3/4 ft by 2/5 ft
6/20 or 3/10 square feet
If you have 5/6 yard of ribbon and cut it into pieces 1/6 yard long, how many pieces can you make?
5
True or False: Volume = length + width + height
False
What’s true about all parallelograms?
Opposite sides are parallel and equal
Subtract: 3 − 7/8?
17/8 or 2 1/8
Multiply 5/6 × 2 1/4
45/24 or 1 21/24
15/8 or 1 7/8
Divide: 4/5 ÷ 2/3
12/10 or 1 2/10
6/5 or 1 1/5
If a prism is 2 cm wide, 3 cm long, and 5 cm tall, what is its volume?
30 cm3
How are rectangles and rhombuses alike?
Both have opposite sides equal and opposite angles equal.