Angles
These angles on a straight line add up to 180 degrees.
What are supplementary angles?
This is the sum of one-half and one-quarter.
What is three quarters or three fourths?
This is the formula used to find the area of a rectangle.
What is length × width?
This is the sale price of a $20 item discounted by 50%.
What is $10?
This is the formula used to find the volume of a rectangular prism.
What is length × width × height?
This is the value of an angle that is vertically opposite a 65° angle.
What is 65°?
5/6 - 1/3 =
1/2?
This is the area of a rectangle with a length of 8 cm and a width of 5 cm.
What is 40 square centimetres?
This is the new price of a $40 shirt discounted by $10.
What is $30?
This is the number of millilitres in one litre.
What is 1000 millilitres?
This is the missing angle when three angles at a point include 110° and 95°.
What is 155°
Put in ascending order: 2/3 , 3/4, 1/2
This is the correct order from smallest to largest: one-half (1/2), two-thirds (2/3), three-quarters (3/4)
This is the length of a rectangle with area 36 cm² and width 4 cm.
What is 9 centimetres?
This is the amount of discount on a $60 toy reduced by 25%.
What is $15?
This is 2.5 litres written in millilitres.
What is 2500 millilitres?
This is the missing (supplement) angle when one angle on a straight line is 138°.
What is 42°?
This is the sum of three-fifths and two-thirds (3/5 + 2/3) (as an improper fraction or mixed number).
What is nineteen fifteenths (19/15) OR one and four fifteenths ( 1 4/15)?
This is the area of a playground that is 12 m long and 900 cm wide, including units.
What is 108 square metres?
This is the final price of $80 shoes after a 20% discount.
What is $64?
This is the number of 750 mL bottles needed to make 3 litres.
What is 4 bottles?
This is the fourth angle when three angles at a point are 72°, 88°, and 95°.
What is 105°?
Explain whether two-thirds is greater than three-quarters using equivalent fractions or a number line.
Answers will vary.
This is the missing side length of a rectangle with area 72 m² and one side 6 m.
What is 12 metres?
This is the final price of a $150 bike discounted by 10%, then reduced by an additional $15.
What is $120?
This is the amount of liquid left from 5 litres after 1.8 litres is used.
What is 3.2 litres?