Distributive Property
When using the distributive property, what math operation do you use?
Multiplication
Simplify:
3x+5x
8x
In which order do you complete multiplication and division in order of operations?
Left to right
Convert to a decimal:
7/14
0.5
What does the word "of" mean in math?
Multiplication
Using the distributive property simplify the following:
5(w-x+1)
5w-5x+5
Simplify:
3a+2(4a-b)
11a-2b
What does PEMDAS stand for?
Parenthesis
Exponent
Multiplication/Division
Addition/Subtraction
Convert the following percent into decimal form:
12%
.12
Which number, when added to 13 has a sum of 0 (zero)?
-13
Simplify the following using the distributive property:
2(j+1)
2j+2
Simplify:
5a2 -6a+7a2+3a-2+8a+7
12a2+5a+5
Solve the following using order of operations:
6÷(6−4)
3
Convert the following decimal to a percent:
.123
12.3%
The points -10 and 4 are plotted on a number line. What is the distance between them?
14
Simplify the following using the distributive property:
-7(8-2m)
-56+14m
Simplify:
42+(1+6)x5-1
50
Solve the following using order of operations:
2+6×3+6×4
44
Simplify:
27
128
Which should Ms. Youngblood choose?
A) 15 quarters, 10 dimes, 2 nickels, 13 pennies
B) 12 quarters, 23 dimes, 1 nickel, 16 pennies
B
Simplify the following using the distributive property:
4x2(10x+4q-5)
40x3+16qx2-20x2
Simplify:
2(a+b)-3(2a+1)-2(b-3)
-4a+9
Solve the following using order of operations:
8 + 3 x 42
56
Write in exponential form:
4 x 4 x 4
43
At 11 PM, it was 48 degrees as Mary Anne's house. The temperature was 6 degrees cooler at 7 am. What was the temperature at 7 am?
42 degrees