Numbers and Operations
4.04 - 3.55
0.49
x - 4 + 2 - 2x Simplify the expression by combining like terms
-2 -x or -x - 2
A rectangle has a Width of 3 ft and a Length of 3.3 ft. What is the area?
9.9 feet squared
4 7 9 2 3 11
What is the range?
9
1 Hat costs 30 dollars. How much is 7 hats?
$210.00
The tower grew over three weeks. Week one it grew 1/3 of a meter. Week 2 it grew 2/3 of a meter. At the end of three weeks it was a total of 2 meters tall. How much did it grow in week 3?
1 Meter
2(x+5) -4 + 3x Simplify the expresson by combining like terms
6 + 5x or 5x + 6
The base of the triangle is 4 1/2 inches and the area of of the triangle is 12 3/5 inches squared. What is the height?
5.6 inches or 5 3/5 inches
13 7 18 5 2 11 6 4 3
What is the median?
6
A youth ice hockey team plays 3 periods that are 20 minutes long. Colin plays 12 minutes each period. What is the ratio of his play time to time he isnt on the ice?
3 to 5 3/5 3:5
0.6 of the students are available for todays competition. There are 300 students available. How many students are not?
500 students
(2x + 3) = 4(2+32)
What does X equal?
x = 20.5
The bases of a trapezoid are 3.5 m and 6.5 m. The but you dont know the height. But the area is 16.5 square meters. Can you find the height?
3.3 meters
13 7 18 5 2 11 6 4 3
What is the lower quartile or Q 1?
3.5
60% of the back yard was grass. 5% was walkway. 9 square meters was a fountain used for decoration. The rest was garden!
The yard was rectangular in shape and had a width of 5 meters and a lenght of 15 meters.
How many square centimeters was the garden?
750,000 x .35 = 262,500 (is what is left after grass and walkway are in) Then remove 90,000 square cms for the fountain.
262,500 - 90,000= 172,500 square cm's left of yard left to plant a garden.