GCF & LCM
Fractions
Ratios & Proportions
Scientific Notation
Decimals
100
Greatest Common Factor of 30 and 55.
What is 5
100
List 2 fractions that are equivalent to 12/18
What is (see answers students give).
100
Sam's team made 40 out of 45 foul shots. What is the ratio in simplest form?
What is 8/9?
100
Write 17,500,000 in scientific notation.
What is 1.75 x 10^6
100
1 5/8 as a decimal.
What is 1.625?
200
Least Common Factor of 10 and 8.
What is 40?
200
Give a fraction that is greater than 15/35.
What is (answers may vary).
200
In Ms. Ackert's homeroom there are 8 girls and 12 boys. What is the ratio of number of girls to the total number of students in the class?
What is 8 to 20 or 2 to 5?
200
8.9 x 10^3 is what in standard form?
What is 8,900?
200
Order the following numbers from least to greatest. 5/6, 0.9, 3.4, 1 3/4, -3
What is -3, 5/6, 0.9, 1 3/4, 3.4
300
Simplify 12xy ------ 4x^2y
What is 4x?
300
Ms. Ackert is baking cupcakes for you. The recipe asks for 3 2/3 cups of flour and 1 1/2 cup of sugar. What is the total of the ingredients?
What is 5 1/6?
300
If 4 pizzas are enough for 20 students, how many pizzas would be enough for 60 students?
What is 12?
400
GCF of 8 and 3
What is 1?
400
Find the quotient and simplify: 4/5 divided by 3/4
What is 16/15 or 1 1/15?
500
LCM of 8 and 9
What is 72?
500
Find the area of a room with wall length 7 1/2 feet by 10 2/5 feet.
What is 78 square feet?
500
See the triangle problem on the board.
What is (see answer on the board).
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