Problem Solving
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Algebra
Angles
100
If you had 10 lollies and you had to share it between 5 people how many lollies would each person get
2
100
10+3
13
100
a+a
2a
100
What angle is less than 90°
acute angle
200
Jerry had 38 marbles, he had twice as much as Tom, how many marbles does Tom have?
19
200
20-15
5
200
8xa
8a
200
What angle is more than 180°
Reflex angle
300
Harry had to paint a wall that was 3m long and 4m high. He had a which was enough to paint a 2m2 (squared) wall. How many paint buckets would he need
6 paint buckets
300
20+6÷2
23
300
a+a+a-c+c+c+c
3a-4c
300
What are the angles on a equilateral triangle
60°
400
Jonny had $20, he wanted to buy a soda, a burger and some chips with sauce. The soda was 50c more the the chips, the burger is twice as much as the soda, The sauce is 50c wich is one dollar less then the soda. how much is the burger and the chips together? Would Jonny have enough money.
The burger and the chips are $4. Yes
400
84+69-53
100
400
30÷2a+3
15a+3
400
What is the angle sum of a quadrilateral?
360°
500
Five people shared a pizza. Jenny ate 2/8 of the pizza. Jimmy ate 1/6 of the pizza, Jill ate 1/8 of the pizza, Jane ate 1/6 of the pizza. How much was left for Jason?
7/24 of the pizza
500
(-53+47)÷3
-2
500
2(x+3)-3(a-6)
2x+24-3a
500
If the angles at a point are 180°, 45° and 45° what is left over?
90°
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