Middle School Math

1. Chapter 1B & 2
Warm Ups

2. 1-9 Simplifying Aglebraic Expressions
Evaluate each expression for y= 3
1. 3y +y
2. 7y
3. 10y - 4y
4. 9y
5. y + 5y + 6y

3. 1-10 Equations and their solutions
Evaluate each expression for x = 12
1. x + 2
2. x - 8
3. 2x + 12
4. x/4
5. 10x - 4
6.5x + 7

4. 1-11 Addition and Subtraction Equation
Determine if the given numbers are
solutions of the given equations
1. x = 2 for 4x = 9
2. x = 5 for 8x + 2 = 42
3. x = 4 for 3(x-2) = 10

5. 1-12 Multiplication and Division Equations
Solve.
1. x + 5 = 9
2. x - 34 = 72
3. 124 = x - 39
***Chapter 1 Test MONDAY***

6. Chapter 2

7. 2-1 Integers
Compare. Use <, >, or =.
1. 7__5
2. 32 __65
3. 82__28
4.64__48
Intergers Song!!
https://www.youtube.com/watch?v=0f-
Ps0HscU0

8. 2-2 Adding Intergers
Find each absolute value.
1. |8|
2. |–6|
3. |–9|
4. |–7|
5. |–12|
6. |53|

9. 2-3 Subtracting Integers
Add.
1. –2 + 6 2. –3 + (–4)
3. 7 + (–5) 4. 3 + (–4)
5. –6 + (–1) 6. –6 + 1

10. 2-4 Multiplying and Dividing Integers
Evaluate each expression.
1. 17 · 5 2. 8 · 34
3. 4 · 86 4. 20 · 850
5. 275 ÷ 5 6. 112 ÷ 4

11. 2-5 Solving Equations Containing Integers
Use mental math to find each solution.
1. 7 + y = 15
2. x ÷ 9 = 9
3. 6x = 24
4. x – 12 = 30
***Quiz Tomorrow***

12. 2-6 Prime Factorization
Write each number as a product of two whole
numbers in as many ways as possible.
1. 6
2. 16
3. 17
4. 36

13. 2-7 Greatest Common Factor
Write the prime factorization of each
number.
1. 20
2. 100
3. 30
4. 128
5. 70

14. 2-8 Least Common Factor
Write the prime factorization of each
number.
1. 68
2. 225
3. 940
Find the greatest common factor.
4. 27 and 45
5. 32 and 80
***Quiz Monday***

15. 2-9 Equivalent Fractions and Mixed Number
Name a common factor for each pair.
1. 5 and 10 2. 9 and 12
3. 20 and 24 4. 10 and 14
5. 6 and 8 6. 8 and 15

16. 2-10 Equivalent Fractions and Decimals
Write each fraction in the simplest form.
4
12
1. 2.
3. 4.
18
46
21
63
100
72

17. 2-11 Comparing and Ordering Rational
Numbers
Hot dogs are sold in packs of 6.
Buns are sold in bags of 8. What
is the least number of hot dog
packages and the least number
of bun packages you would need
to buy in order to have the same
number of hot dogs and buns?