Show:
Area and Perimeter
% and Fractions
Explanded Notation
Place Value of Decimals and Square Roots
(+) (-) (X) Decimals
100
A square has a perimeter of 48 in., what is the length of each side?
12 in.
100
Write this decimal as a fraction - .35
35/100
100
Write the standard form for (8 X 1000) +(7 X 100) + (6 X 10) =
8,760
100
What is the square root of 49?
7
100
5.6 +4.9 =
9.15
200
Each side of a square is 7 cm., what is the area?
49 sq. cm
200
Write this % as a fraction - 89%
89/100
200
Write this number in expanded notation- 75,289.
(7 X 10,000) + (5 X 1,000) + ( 2 X 100) + (8 X 10) + (9X1)
200
What number is in the hundreds place, 78.123?
2
200
88.6 - 75.25 =
13.35
300
A rectangle has a length of 9 in. and a width of 4 in. What is the area of this rectangle?
36 sq. in.
300
Write this % as a fraction - 75%
75/100 = 3/4
300
What is the mistake in this expanded notation and fix it? 82,456= (8 X 100,000) + (2 X 1,000) + (4 X 100) + (5 X 10)+ (6 X 1)
(8 X 100,000) = (8 X 10,000)
300
In the number 89.456, what place value is the 6 in?
thousandths
300
5.4 X 4.5 =
24.3
400
What is the perimeter of a rectangle that has a length of 10 mm and a width of 8mm?
36 mm
400
Write this decimal as a fraction - .125
125/1000 = 1/8
400
Write the 4 in this number in expanded notation form. 4,568,256
(4 X 1,000,000)
400
What is the square root of 81 + square root of 121 =
20
400
145.367 + 89.2345 =
234.6015
500
What is the perimeter and area of a rectangle that has a length of 15 in. and a width of 10 in?
Perimeter = 50 in. Area = 150 sq. in.
500
Write this fraction as a decimal - .8254
8254/1000
500
Write this number in expanded notation. 78,568,452
(7 X 10,000,000) + (8 X 1,000,000) +(5 X 100,000) + (6 X 10,000) + (8 X 1,000) + (4 X 100) + (5 X 10) + (2 X 1)
500
In the number 895.123457, what place is the 7 in?
millionths
500
50.25 X 40.36 =
2028.09