Rounding
Round to the nearest 10.
345
350
Write the fraction for .2
2/10
12 X 5
60
20 X 20
400
Round to the nearest thousand
14, 780
15,000
Round to the nearest 100.
530
500
Write the fraction for .003
3/1000
10 X 9
90
30 X 6
180
Multiply
180 X 10
1,800
Round to the nearest thousand.
5,755
6,000
Write the fraction for .09
9/100
40 X 6
240
45 X 5
225
What is the formula for Area?
A= L x W
Round to the nearest tenth.
12.45
12.50
Write the fraction for .123
123/1000
50 X 9
450
45 X 10
450
Leslie has a long table in her dining room. It is 10 feet long and 4 feet wide. What is the perimeter of Leslie’s table?
10 + 10 + 4 + 4 =28
Round to the nearest thousandth.
2.541
2.540
Write the fraction for .007
7/1000
90 X 7
630
27 X 3
81
Multiply
123 X 9
1, 107