18 - 3 + 11 X 2 + 5
What operation should be done first?
11 X 2 Multiplication
100
2 of the 10 rectangles are shaded. What percent are shaded?
20%
100
A recipe for pancakes uses 2 cups of flour and makes 10 small pancakes. How many cups of flour to make 25 pancakes?
5 cups of flour
200
X to the second power - 2(x + 5)
X = 10
70
200
What is the prime factorization for 64?
2 to the 6th power
200
15 divided by 3 + 2 X 11
Use parenthesis to rewrite the expression so it will have a value of 33
15 divided by (3 + 2) X 11
200
What percent of 20 is 40?
200%
200
Marjani's garden contains roses, daffodils and tulips. About 3/5 of the flowers are tulips. What percent of the flowers in Marjani's garden are not tulips?
2/5 are not, so...40%
300
5y - 8x - y + 12x
4y + 4x
300
What is the prime factorization for 88?
2 x 2 x 2 x 11
300
6(2x3+4)
60
300
Sandy picked 65 apples at the orchard. 40% of the apples she picked were green. How many apples were green?
26
300
wooden blocks are stacked to for a cube that is 3 blocks wide, 3 blocks long, and 3 block high. How many blocks are used?
3 x 3 x 3 + 27 blocks
400
5x(x-4)
5x squared - 20x
400
Make a factor tree for 100 and write the prime factorization
2 to the second power X 5 to the second power
400
(7 X 8) divided by 2 - 5
23
400
What number is 40% of 720
288
400
A teacher tells 6 students they have a game day in math the next day. Those 6 students each tell 6 students. Then those six students each tell 6 more students. How many students know that there will be a game day?
216 students
500
12.8 + 6(n - 0.5)
n = 3.7
32
500
What is the sum of the prime factors of 105?
3 + 5 + 7 = 15
500
7 X 4 + 6 + 3
37
500
You have completed 40% of your math homework. You have 30 problems to do. How many problems do you still need to complete?
18
500
Which of the following rational numbers is not an integer?
- 2, 0, - 0.5, 4