Exponents
How can you rewrite this expression with exponents? 2x2x2x2
24
What does GCF stand for?
What is the first step you must take to solve this problem?
102.4-[(2x3)+13.8]÷ 72
(2x3)
Base
6 more than a number c
c+6
Evaluate 104
10,000
What does LCM stand for?
Least common multiple
Evaluate:
8 + 6 - 2 x 2 - 32
1
A mathematical statement involving only numbers and one or more operation symbols
Numerical Expression
12 fewer than h hats
h-12
Evaluate 34
81
What is the GCF of 12 and 28?
4
Evaluate:
42 ÷ [(3.2 x 2) + 1.6]
2
Repeated multiplication is represented using what ?
Exponents
4 times the sum of x and 1/2
4(x+1/2)
Evaluate 90
1
The GCF of 18 and 36 is 9. True or false?
False; it is 18
Place grouping symbols to hit the target value: 8
32 ÷ 23 - 4
32 ÷ (23 - 4)
The diagram used to determine the prime factorization of a number is called
The Factor Tree
Evaluate the expression where t = 8
3t - 8
16
Ms. Ryan had $50, and one day her money doubled! Mrs. Lawson also had $50, and one day her money was equal to 50 to the second power. How much money did they both end up with?
Ms. Ryan: $100
Mrs. Lawson: $2,500
What is the LCM of 8, 6, and 12?
24
Lillian bought four hairbrushes at $3.99 each. She had a coupon for $1 off. Her mom paid half of the remaining cost. Write and evaluate a numerical expression to find how much Lillian paid.
[(3.99 x 4 ) -1] ÷ 2 = $7.48
Double Jeoparady
What is the Line use in decimals to indicate a repeated number called?
Vinculum
Evaluate the expression where w = 1/2 and x =3
6w ÷ x + 9 =
10