Working with Multi Digit Numbers
Area & Perimeter
Fractions with
Common Denominators
Common Denominators
Mixed Numbers
Factors & Multiples
100
7,271 + 2,849 =
10,120
100
How do I find the area of a figure?
Base x Height
or
Length x Width
100
2/7 + 3/7 =
5/7
100
2 1/3 + 4 1/3 =
6 2/3
100
What are the factors of 12?
1, 2, 3, 4, 6, and 12
200
8,934 - 5,099 =
3,835
200
How do I find the perimeter of a figure?
Add up all the sides
200
11/8 - 9/8 =
2/8 or 1/4
200
7 2/5 - 3 1/5 =
4 1/5
200
What are the first 5 multiples of 7?
7, 14, 21, 28, 35
300
20 x 40 =
800
300
What is the perimeter of the square?
40 cm.
300
2/7 + 5/7 =
7/7 or 1
300
3 3/4 + 5 2/4 =
9 1/4
300
What factor, greater than one, is shared by 15 and 24?
3
400
70 x 24 =
1,680
400
What is the area of the rectangle?
24 sq. cm.
400
9/7 - 3/7 =
6/7
400
9 1/4 - 6 3/4 =
2 2/4 or 2 1/2
400
What is the 7th multiple of 6 going in order?
42
500
92 x 27 =
2,484
500
What is the area & perimeter of the figure?
Perimeter = 24 cm.
Area = 23 sq. cm.
500
2/5 + 5/5 = (answer will be a mixed number)
1 2/5
500
8 1/4 - 7 3/4 =
2/4 or 1/2
500
What's the least common factor of
3, 10, & 15?
30