Measurement
How many feet are in a yard?
3 feet
1/4 of 20
multiplication
When the word of is with a fraction you need to multiply
write 12/5 as a mixed number
2 2/5
4000+ 50 + 3 + 0.2 + 0.06 + 0.002 =
4,053.262
How many 1/6 cup servings are in 12 cups of juice?
12 divided by 1/6 = 72
Remember keep, change, flip
How many inches are in a yard?
36 inches
division
19 + 40 ÷ 5 - (8 + 5 )
16
PEMDAS
19+8-11 = 16
Write 45.2 in expanded form
40+5+0.2
Round 34.56 to the nearest tenth
34.6
8 yards = ___ inches
8 X 36 = 288 inches
how much more
subtraction
use subtraction to find the difference between numbers
99 divided by 30
3 9/30
3,704.04
write 12/5 as a mixed number
2 2/5
16 feet = ____ yards
16 divided by 3 = 5 1/3 yards
equal groups
multiply or divide
The volume of a prism is 400 cubic inches. The base is 200. What is the height?
2 inches
200 X ___ = 400
400 divided by 200 = 2
32.2 X 103
32,200
What is the area of a square that has a side length of 2 1/5
11/5 X 11/5 = 121/25 = 4 21/25
45 inches = ___ feet
45 divided by 12 = 3 9/12 feet
volume or area
multiply
22829 divided by 18
1268 5/18 or 1268 remainder 5
45 divided by 100
0.45
102 x 9 + (12 - 2)3 ÷ 4 =
900+250 =1,150