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Powers
Order of Operations
Algebraic Expressions
Equivalent Expressions
Distributive Property
100
Write 3 x 3 x 3 x 3 x 3 x 3 x 3 in exponential form.
3^7
100
19 + 15 x 11 - 11
173
100
5x + 6; x = 4
26
100
Are the following expressions equivalent? 2a = 3b ; a=3 b=2
Yes. 2(3) = 6 and 3(2) = 6
100
Use the distributive property to find an equivalent expression for the following: 3(h +5)
3h + 15
200
Write 14^4 in expanded form.
14 x 14 x 14 x 14
200
[(18 + 2 x 4)/2]
13
200
4x - 16; x = 10
24
200
Are these expressions equivalent? Explain. c + c + 2c - c = 3c
Yes, because c + c + 2c = 4c then minus c equals 3c
200
Use the distributive property to evaluate the expression. 4 + 3(a +2)
3a + 10
300
Identify & explain the base and exponent of the problem Ms. Grady puts on the board.
Base- The number that is multiplied by itself Exponent- How many times the base multiplies itself
300
Evaluate the expression Ms. Grady puts on the board.
30
300
3c^2 - 6c c = 5
45
300
Find an equivalent expression for the following: 8b + 2a
2(4b +a)
300
9(a + t)
9a + 9t
400
Write (2/6) ^3 in standard form.
8/216
400
{3 + 4[3 + 4(1 + 2)]}
63
400
[5 + 2(8a +6)]
16a +17
400
Write the expressions as phrases: 1) 15b 2) 7 + k 3) y - 8 4) t/5
Answers vary
400
{2 + 2[2+2(2+2)]}
22
500
Solve for x. x^3 = 64
x = 4
500
The expression 24d gives the number of hours in a day. How many hours are in 7 days?
168 hours
500
{a[a(a+2)]} a = 3
45
500
Use the distributive property to find an equivalent expression for the following: 12(5a + 3b)
60a + 36b
500
5(9b - 2a)
45b - 10a