Numbers
What is 7% as a decimal.
0.07
Find the area of a rectangle with length 5cm and width 3cm.
15cm2
What is the reflection of the point (2, 3) over the y-axis?
(-2,3)
Kate has ¾ of a chocolate bar. She gives ½ of her chocolate bar to her friend. How much of the chocolate bar does Kate have left?
1/4
What is the next number in this sequence?
2, 5, 8, 11, ___
14
Add the fractions
1/3 + 4/9
7/9
What is the area of a triangle with base 8cm and height 6cm?
24cm2
Translate the point (4, -2) by 3 units to the right and 2 units up. What is the new position?
(7,0)
A school is planning a field trip. The cost of the trip is $15 per student. If there are x students in the class, and the total cost is $240, how many students are going on the field trip?
16 students
Simplify the expression:
3x + 5x + y
8x + y
Write as a number: fifty and 8 thousandths
50.008
Calculate the volume of a rectangular prism with length 5cm, width 3cm and height 8cm.
120cm3
A shape is reflected over the x-axis. The original coordinates of a point on the shape are (5, 7). What are the new coordinates?
(5,-7)
If Trevor came home from work at 3:15 in the afternoon, and he worked 6 hours and 30 minutes. What time did he start work?
8:45am
The ages of five friends are: 12, 15, 14, 18, and 16. What is the mean (average) age of the group?
15 years old
Solve: 5/6 x 2/3
10/18 or 5/9
A square has an area of 64cm2. What is the length of each side?
8cm
Rotate the point (1, 2) 90° clockwise around the origin. What are the new coordinates?
(2,-1)
148 students are going on a field trip. Each bus can carry 40 students. How many buses are needed?
4 buses
Round 36.912 to the nearest whole number
37
Round 5.65864 to three decimal places.
5.659
The perimeter of a rectangle is 30 cm. If the length is 10 cm, what is the width, and what is the area?
Width = 5cm
Area = 50cm2
A triangle has vertices at A(1, 1), B(3, 1), and C(2, 4). Rotate this triangle 180° about the origin. What are the new coordinates of the vertices?
A: (-1, -1), B: (-3, -1), C: (-2, -4)
The length of a rectangular garden is 12 meters, and its width is 7 meters. The owner decides to add a pathway around the garden that is 2 meters wide. What is the area of the pathway?
92m2
A marathon is 42.195 kilometres long. How many millimetres is that?
42,195,000mm