Math Practice
12 x 12 =
144
1/2 + 3/2 =
4/2
(-5)4
-20
A letter envelope is 3 inches wide and 6 inches long, what is the area of the envelope in square inches?
18in2
x + x =
2x
50 x 4 =
200
15/4 - 7/4 =
8/4
-15 + -17 =
-32
A sandbox on the playground is 5 ft wide and 8 ft long, what is the perimeter of the sandbox in feet?
26 ft
(x)x =
x2
27 x 3 =
81
2 1/2 + 4 1/2 =
7
-2 x -27
54
Ms.W's backyard has an area of 81ft2. The width of the yard is 9 feet, what is the length?
9 feet
2x + 5x =
7x
64/8 =
8
5 7/12 - 3 5/12=
2 2/12
2(-6)+11=
-1
Ms. Hitcock is buying wood chips to cover her garden. The total area of her garden is 12ft2. When she arrives at the store, there are bags of wood chips that cover 3ft2 each. How many bags will Ms.Hitcock have to purchase to cover all of her garden?
4 bags
5x3 x 6x4=
30x7
213 x 12 =
2556
2 4/9 - 8/9
1 5/9
5+ (4 x -11) - 6
-45
Ms. Walmsley is painting the Minecraft room in her house. The room is square and each wall is 8 feet long, 10 feet high. Each bucket of paint covers 32ft2. How many buckets of paint will Ms. W need to buy to be able to paint the whole room?
10 bucket of paint
(5xy)5bx
25bx2y