Fractions
Add the fractions-
1/5+3/5=
4/5
Multiply the numbers-
8 x 3=
24
What is the area of a rectangle with the dimension 9in and 4in?
36 in squared
Define perimeter
The distance in units around a two-dimension shape.
Round to the nearest 10:
382
380
Subtract the fractions:
9/16-3/16
6/16
Divide the numbers
315/5
63
What is the perimeter of a rectangle with sides that have the dimensions 5 in and 2in?
14 in
Define parallel lines
Lines that will always be the same distance from each other. Never touch.
Round to the nearest 100:
467
500
Add the fractions:
5/6+3/8=
29/24 or 1 and 5/25
Multiply the numbers:
58 x 25
1,450
What is the area of a rectangle that has dimensions 39 ft and 13 ft?
507 ft squared
Define obtuse angle
Round to the nearest 1,000:
8,601
9,000
Subtract the fractions:
1 and 1/5 - 4/5
2/5
Divide the numbers:
2,513/7=
359
What is the perimeter of a triangle if the dimensions are 9 yards, 5 yards and 29 yards?
43 yards
Define equivalent fractions
Two or more fractions that represent the same quantity.
Round to the nearest 100,000:
851,283
900,000
Add the fractions:
4 and 3/9 + 3 and 1/3
7 and 6/9
Multiply the numbers:
839 x 57=
47,823
What is the area of a square that has the dimension 94 centimeters?
8,836 centimeters squared.
Define factor
A whole number that divides evenly into another whole number.
Round to the nearest 1,000,000:
5,403,928
5,000,000