1. QA – Review #3
1) Express the following in simplest form using exponent: 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4
45 b) c) d) 49
Solve the following:
2) 35
3) 152
4) 112
5) 132 C
243
225
121
169

2. QA – Review #4
1) Express the following in simplest form using exponent: 7 x 7 x 7 x 7 x 7
75 b) c) d) 79
Which property is used to simplify the expression 8(2x + 9) to (16x + 72)?
Identity
b) Associative
c) Distributive
d) Commutative a C

3. Brandon goes to school and spend $3. 00 on Starbucks
Brandon goes to school and spend $3.00 on Starbucks. Later on in school his friend takes away his money which was $5.00. How much money did he spent that day?

4. 8 – 3 = => 8 + ( -3) = Subtracting Integers
=> ( -3) =
Lets change the sign to a (+) by doing the Opposite.
Now lets add integers, Same or Different?

5. Practice

6. 18) (-6) – 6 = => (-6) + ( -6) = Subtracting Integers
Lets change the sign to a (+) by doing the Opposite.
Now lets add integers, Same or Different?

7. Practice

8. 13) 3 – (-8) = => 3 + ( 8) = Subtracting Integers
Lets change the sign to a (+) by doing the Opposite.
Now lets add integers, Same or Different?

9. Practice

10. 27) (-7) – (-8)= => (-7) + ( 8) = Subtracting Integers
Lets change the sign to a (+) by doing the Opposite.
Now lets add integers, Same or Different?

11. Practice