Order of Operations
30-8+2
24
9 - 7
2
Convert 15/100 to a percentage
15%
Simplify by collecting like terms
2a + 3a + a
6a
Convert 2.5m to cm
250cm
2 + 8 x 5
42
-5 + 7
2
Convert 0.12 to a percentages
12%
Simplify by collecting like terms
4 + 10h - 3h
4 + 7h
Calculate the perimeter of a rectangle with a length of 7cm and a width of 3cm
3 x 5 - 3 x 4
3
5 - -8
13
Convert 3/4 to a percentage
75%
Simplify by collecting like terms
3k - 2 +3k
6k - 2
Calculate the area of a rectangle with a length of 4cm and a width of 5cm
20cm squared
(16 - 7) x 5 + 15
60
-5 + -5
-10
Convert 2/8 to a decimal
0.25
Simplify by collecting like terms
9xy + 2x - 3xy + 3x
6xy + 5x
0.342m
8 x 4 - 12 + (20 + 5)
45
-9 - -10
1
If I eat 3 out of the 12 cupcakes I have, what percentage of cupcakes remain?
75%
3b + c + 4b - 5b - c
2b
Draw a shape that has an area of 28cm squared and a perimeter of 22cm.
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