Multiplication
42 (102)=
1600
Find the GCF of 48 and 36
Carl does 25 sit-ups 3 times per day. What is the total number of sit-ups Carl does in 7 days?
QUADRUPLE POINTS!!
525
Evaluate 3n + 4 when n = 3
13
What does "PEMDAS" stand for?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
(3+2) * 5 - 10
15
Write an expression to represent the statement: "Twice the difference of a number z and 8, plus 6".
Nana's brother is 3 1/2 feet tall. Nana is 1 1/3 times as tall as her brother. How tall is Nana?
4 4/6 or 4 2/3 feet tall.
8x + 4 when x = 5
44
What operation is represented by the word "times"?
x
240 x 2/5
96
DOUBLE POINTS!
(2/7)div(3/4)
8/21
Chloe is driving the freeway. She is 200 miles from Los Angeles. She drives at a constant speed of 55 miles per hour. Can Chloe get to Los Angeles in less than 3 1/2 hours? Give explanation for your answer.
No, In 3 1/2 hours Chloe will travel 192 1/2 miles.
How would you simplify the expression below?
2(x + 6)
2x+12
What operation is represented by the words "less than"?
-
Double Points!
52 x 34
1,768
Simplify the expression.
6(5x + 20) - 18x
12x +120
Ali has 40 stickers. She gives 4 stickers each to some friends. Write an expression that represent the number of stickers she has after giving stickers to f friends.
40 - 4f
Solve for a.
4a + 15 = 31
a = 4
What operation is represented by the word "twice"?
x2
8.4 x 9.12
76.608
Claire has 6 large envelopes and 11 small envelopes. What is the ratio of large envelopes to the total number of envelopes?
The Ratio is 6:17
A group of 10 Science Club students are on a field trip. That number of students represents 20% of the total number of students in the Science Club. What is the total number of students in the Science Club?
50 students
43 + 32 = ?
73
What operation is represented by the word "sum"?
+