Math for College Readiness Warm-Ups 2014 – 2015

Warm-Up 8/25/14 On your warm-up sheet, please solve the following problems. Copy the red writing on your warm-up sheet. What is the definition of absolute value? On your paper write: Absolute value is… 1. –8 + 13 = 2. 11 + (–19) = 3. –19 – 8 = 4. 12 – 34 = 5. –9(4) = 6. –112 / (–8) = 7. –11(–11) = 8. 96 / (–6) = When finished or the time is up, please turn in your warm-up sheet to your class draw.

Warm-Up 8/26/14 On your warm-up sheet, please evaluate each algebraic expression. You can use your notes. Use x = 4 When finished or the time is up, please turn in your warm-up sheet to your class draw.

Warm-Up 8/28/14 On your warm-up sheet, please solve the following problems. The variable you are solving for is in the parentheses. You can use your notes. Copy the red writing on your warm-up sheet. 1. P = 2L + 2W (W) 2. 4x + 5y = 15 (y) 3. 4a – b = c (b) When finished or the time is up, please turn in your warm-up sheet to your class draw.

Warm-Up 8/29/14 We are solving these problems as a class. For each problem, name the set or sets to which each number belongs. You can use your notes. Key: N = Natural Numbers, W = Whole Numbers, Z = Integers, Q = Rational Numbers, I = Irrational Numbers, R = Real Numbers 1. 5/8 2. -20 3. 36 4. 11

Warm-Up 9/2/14 As a class, we are going to solve the following sudoku puzzle.

Warm-Up 9/4/14 On your warm-up sheet, write today’s date and copy the problem below. Then, evaluate the absolute value expression. Show your work. -6 + 7 – 5 -11 +7 -4

Warm-Up 9/5/14 On your warm-up sheet, write today’s date and copy the below problems. Then, write the appropriate property of real number next to each problem. 4 + (7 + y) = (4 + 7) + y 24 + 10 = 10 + 24 5x (1) = 5x Associative Property of Addition Commutative Property of Addition Identity Property of Multiplication

Warm-Up 9/8/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. 1. Simplify: 2. Evaluate: 3. Evaluate: 2p – 1 12 -35

Warm-Up 9/9/14 On your warm-up sheet, write today’s date and copy the below problem. Solve the problem, SHOWING ALL YOUR WORK.

Warm-Up 9/11/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK.

Warm-Up 9/12/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Perform the following operations and express the answers in scientific notation. 1. 2.

Warm-Up 9/15/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Simplify the square roots. 1. 2.

Warm-Up 9/18/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Simplify the radicals using product rule. 1. 2.

Warm-Up 9/19/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Simplify using quotient rule: 1. 2.

Warm-Up 9/22/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Add or subtract terms, remember to simplify if possible: 1. 2.

Warm-Up 9/23/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Rationalize the denominator: 1. 2.

Warm-Up 9/25/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Evaluate each expression: 1. 2.

Warm-Up 9/26/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Simplify: 1. 2. 4th root 16 = -2 1 / 3rd root 64 = 1/4

Warm-Up 9/29/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. 1. Name the polynomial by number of terms (monomial, binomial, trinomial) and degree. 2. Simplify:

Warm-Up 10/02/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Multiply the polynomials: 1. 2.

Warm-Up 10/06/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Multiply the binomials (use FOIL): 1. 2.

Warm-Up 10/07/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Multiply the binomials: 1. 2.

Warm-Up 10/09/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Add, subtract, or multiply the following polynomials: 1. 2.

Warm-Up 10/10/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Factor the common factor out of each expression: 1. 2.

Warm-Up 10/13/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Factor by grouping: 1. 2.

Warm-Up 10/14/14 On your warm-up sheet, write today’s date and copy the below problems. Solve each problem, SHOWING ALL YOUR WORK. Factor each trinomial: 1. 2.