Mental Math
20 x 8
160
What is 50% of 200?
100
Turn this into a mixed number
34/3
11 1/3
What is the area of a square with a side length of 4 cm?
16 cm squared
There are seven apples, and you take away three. How many do you have?
3 apples
100 divided by 4
25
What is 25% of 1000
250
Turn this into an improper fraction
2 3/4
11/4
What is the area of a rectangle with side lengths of 4 inches and 10 inches?
40 inches squared
How many sides does a circle have?
2 - the inside and the outside
(40 x 2) + 9
89
3 apples out of the 15 total pieces of fruit is what percent?
3/15 = 20%
Multiply
1/3 x 5/6
5/18
What is the area of a parallelogram with a base of 12 inches, a height of 5 inches, and a slant height of 3 inches?
60 inches squared
A phone and case cost $110 total. The phone costs $100 more than the case. How much is the phone?
Phone is $105 and the case is $5
(15-5) x 1 +3
13
80% of what number is 80?
100
Divide
2/5 by 1/2
4/5
What is the surface area of a cube that has a side length of 6 inches?
216 inches squared
I am a number, but when you add ‘g’ to me, I go away. What number am I?
ONE
(gONE)
15 x (9-6) +4
49
75% of what number is 60?
80
Divide
2 1/3 by 1 3/8
56/33 = 1 23/33
What is the surface area of a rectangular prism with side lengths of 2 cm, 4 cm, and 8 cm?
112 cm squared
On a farm, there are ducks and cows. There are 18 legs and 7 heads in total. How many ducks are there?
5 ducks and 2 cows.