Patterns And Relations Worksheet - Grade 7 Page 43
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46LESSON
Suggest a real-life situation that
15. i)
Write an equation you can use
12.
could be represented by this graph.
to solve each problem.
ii) Use tiles to solve each equation.
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iii) Draw pictures to represent
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40
the steps you took to solve
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each equation.
24
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iv) Use tiles to verify each solution.
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a) Thirty-six people
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8 10
12 14
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volunteered to canvas
Input
door-to-door for the Heart
Write an equation for each
and Stroke Foundation.
13.
1.7
sentence.
They were divided into
a) A pizza with 15 slices is shared
groups of 3. How many
equally among n students.
groups were there?
Each student gets 3 slices.
b) A garden has 7 more
b) Four less than three times the
daffodils than tulips.
number of red counters is 20.
There are 18 daffodils.
How many tulips are there?
The drum ring of this hand drum
14.
c) A sleeve of juice contains
is a regular octagon.
3 juice boxes. Marty buys
It has perimeter 48 cm.
24 juice boxes. How many
Write an equation you could
sleeves does he buy?
use to find the side length
d) Jan collects foreign stamps.
of the drum ring.
Her friend gives her
8 stamps.
Jan then has 21 stamps.
How many stamps did Jan
have to start with?
A number is multiplied by 4,
16.
then 5 is added. The result is 21.
What is the number?
a) Write an equation to represent
this situation.
b) Solve the equation to find
the number.
c) Verify the solution.
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UNIT 1: Patterns and Relations
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