Writing equations
This task is about writing equations.
Fill in the boxes to complete each equation which describes the word problem.
Question
1
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a) Rose is playing darts.
She needs a total score of 40 points to win the game and her score is already 27 points.
a) Rose is playing darts.
She needs a total score of 40 points to win the game and her score is already 27 points.
Complete the equation, where
x
is the score Rose needs to get on her next throw to win the game.
+
x
=
Question
1
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b) Anaru has $385 in his savings account.
After he buys some old CDs worth $17 each he has $300 left in his account.
b) Anaru has $385 in his savings account.
After he buys some old CDs worth $17 each he has $300 left in his account.
Complete the equation, where
n
is the number of old CDs Anaru bought.
— (
×
n
) =
Question
1
Change answer
c) George makes wooden puzzles and sells them on the Internet.
The cost of each puzzle is $6 for materials and $20 for labour. It costs $12 to have an order posted out.
You have $350 to spend.
c) George makes wooden puzzles and sells them on the Internet.
The cost of each puzzle is $6 for materials and $20 for labour. It costs $12 to have an order posted out.
You have $350 to spend.
Complete the equation below to show
n
, the number of puzzles you can buy for $350.
n
× (
+
) +
=
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