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Vocabulary
Solving for X
Inserting Parentheses
Exponents
Mixed Review
100
These are all of the examples of operation signs
What is +, - , / and *
100
X - 45 = 13
X = 58
100
Make the number sentence true: 3 + 5 * 3 = 24
(3 + 5) * 3 = 24
100
Write in exponential notation: 3 * 3
What is 3 to the second power
100
1/2 of 40
What is 20
200
A variable is a ________
What is that replaces and unknown number
200
45 / x = 5
X = 9
200
Make the number sentence true 6 + 30 / 2 = 21
6 + (30/2) = 21
200
Write in exponential notation: 10 * 10 * 10
What is 10 to the third power
200
1/3 of 4/5
What is 4/15
300
Name the three equality symbols
What is <, > and =
300
175 - x = 78
X = 97
300
Make the number sentence FALSE 7 + 24 / 3 = 15
(7 + 24) / 3 = 15 is FALSE
300
Write in standard notation: 10 to the 4th power
What is 10,000
300
Sam rode his bike 2 1/3 miles on Monday, 1 2/3 miles on Wednesday and 1/2 a mile on Friday. How many miles did he ride this week?
What is 4 1/2 miles
400
What three things does a number sentences NEED to have
What is an equality symbol, and operation sign and numbers
400
(x * 8) / 4 = 4
x = 2
400
Insert two sets of parentheses to make the number sentence TRUE 16 / 2 + 3 * 5 = 23
( 16/2) + (3 * 5) = 23
400
Write in standard notation: 5 to the 4th power
What is 625
400
3 2/3 - 1 4 /5 = ?
What is 1 and 13/15
500
Give an example of an algebraic expression that is NOT a number sentence
(answers vary)
500
(35 / X) * 3 = 21
X = 5
500
Insert parentheses to make the number sentence true 14 + 5 -3 / 4 = 4
(14 + ( 5 - 3)) / 4 = 4
500
Write the following in exponential notation and standard notation 10 * 10 * 10 * 10 * 10
What is 10 to the 5th power and 100,000
500
Divide. 157 / 14
What is 11 and 3/14