Decimals
Fractions
Ratios
Distributive Property
Exponents
100
Solve both:
5 x 1000 =
5 ÷ 1000 =
Answer:
5 x 1000 = 5000
5 ÷ 1000 = 0.005
100
Name this fraction represented as a picture:
2/9
100
Represent the ratio of skirts to shorts in three ways (colon, words, fraction)
Answer:
2:52 to 5
2/5
100
Expand the following expression:
2(x+4)
Answer: 2x + 8
100
Any number raised to the power of 0 is ...?
Answer: 1
200
Solve:
4 x 0.009 =
Answer: 0.036
200
Name 2 fractions that are equivalent to 3/5
Answers may vary
6/10, 9/15, 12/20, etc.
200
Write three different equivalent ratios for the ratio of blue to pink
Answers will vary:
2/3, 4/6, 6/9, etc.
200
Expand the following expression and combine like terms:
5(x-4) + 3(x+7) =
Answer: 8x + 1
200
What does 53 equal?
Answer: 53 = 5 x 5 x 5 = 125
300
Solve: 49.1 + 36.2 =
Answer: 85.3
300
Simplify the improper fraction if possible and then convert it into a mixed number:
36/15
Answer: 2 2/5
300
For every 2 red lollipops, there are 7 yellow lollipops. If there are 18 red lollipops, how many yellow lollipops must there be?
Answer: 63 yellow lollipops
300
Simplify the following by expanding and combining like terms:
6(p +3q) - (7 +4q)
Answer: 6p + 14q - 7
300
Solve this equation:
3x = 81
Answer: x = 4
400
Convert the following decimals to a simplified fraction:
0.25
0.006
Answer:
1/4
3/500
400
Mary needs to order pizza for 18 students. Each student should get 1/4 of a pizza. How many pizzas should Mary order?
Answer: 4.5 pizzas (or 5 whole pizzas if they don't sell them by the half)
400
A bag of sweets contains green sweets and blue sweets. The ratio of green to blue is 3:7. If there are 40 sweets altogether, how many blue sweets are there? Hint: It may be helpful to make a table
Answer: 28 blue sweets (and 12 green sweets)
400
Solve the following equation:
3(x-2) = 21
Answer: x = 9
400
Solve the following:
(3/4)3 =
Answer: 9 / 64
500
Convert the following fraction into a decimal using long division: 3/8
Answer: 0.375
500
Solve and simplify if possible:
2 5/4 ÷ 5/12 =
Answer: 39/5 or 7 4/5
500
A rectangle has the ratio of width to length 2:3. If the length is 10cm, what’s the perimeter and area?
Answer:
Perimeter = 50 cm
Area = 150 cm2
500
Solve the following equation:
-4(x-3) = 16
Answer: x = -1
500
The population of a dog shelter doubles each year. When you first visited, there was only 1 dog. After one year, there were 2 dogs. How many years will it take for the population to be above 100 dogs?
Answer: It will take 7 years
26 = 64
27 = 128