Year 7 Mathematics Exam Booklet: Equations - Capra Coaching

Year 7 Mathematics Exam Booklet:

Equations

Year 7 Mathematics

Equations

Name: ..............................

Easy:

1. If = 5 and = -3, write down the substitution and evaluate the following. a)

b) +

4

c) 2 -

2. Tom has 160 photos that he took while on a bus trip tour around Australia. He puts his photos in an album, 6 on a page. How many whole pages will he need to display all his photos?

? 2020 Capra Coaching Pty Ltd

Page 2

Equations

3. Solve for : a) - 4 = 7

Year 7 Mathematics Name: ..............................

b) If = + , find the value of when = -6, = 12, = -2.5.

4. Find the size of in the diagram below. Give a reason for your answer.

0

1300

Note: Part of Equations and Geometry

? 2020 Capra Coaching Pty Ltd

Page 3

Year 7 Mathematics

Equations

Name: ..............................

5. a) Is = 4.2 a solution to the equation 6 = 126?

5 25

Answer YES or NO

b) If = 2 and = -3 determine the value of: - and 33.

c) Circle the equation below. 2 + 1 2 + 1 = 3

d) Write a two-step equation that has the solution = -2.

e) Write an equation for the following statement. Let the number be . "The product of 7 and a number, is divided by 2 and the result is 15". Do not solve this equation.

? 2020 Capra Coaching Pty Ltd

Page 4

Year 7 Mathematics

Equations 6. Solve the following equations:

a) = 10

3

b) + 8 = 23

Name: ..............................

7. The cost, C, in dollars, of an apartment on level of a building in Sydney is given by: = 400 000 + 5000( - 33)

Find the cost of an apartment on level 42.

8. Substitute = -4, = 3, and = 12 into each of the expressions and evaluate. a) 2( + )

b) 42 + 2

c) (4)2 ? 2020 Capra Coaching Pty Ltd

Page 5

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download