Adding and subtracting integers
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Rules for adding and subtracting integers
abc.cv.eduRules for adding and subtracting integers: Adding Rules: Positive + Positive = Positive: 5 + 4 = 9 Negative + Negative = Negative: (- 7) + (- 2) = - 9 Sum of a negative and a positive number: Use the sign of the larger number and subtract
Lesson Plan -- Adding and Subtracting Integers
902126595362575422.weebly.com;\MX Use the subtraction rule of adding the opposite to check your answer. 4 26 5 4 1 (26) 522;]J\ZIK\ 1V\MOMZ[Getting Started In Lesson 3-7 you added integers. Now you will subtract integers using a number line or the subtraction rule. Using a Number Line When subtracting a positive integer using a number line, move to the left of the starting ...
PURPOSE: To practice adding and subtracting integers with ...
www.lcps.orgDirections: Draw tiles onto below mats in order to model given problems (you may use “+” signs for positives and “-” signs for negatives: Adding Two Positives: 1. Represent 2 …
Adding and Subtracting Integers
lavc.eduAnswers to Adding and Subtracting Integers 1) −4 2) 2 3) 3 4) 2 5) 4 6) −5 7) −5 8) −17 9) −13 10) 2 11) −1 12) 0
Adding/Subtracting Integers Date Period
kutasoftware.comAdding+Subtracting Integers Author: Mike Created Date: 6/21/2012 2:54:12 PM ...
Adding and Subtracting Rational Numbers
static.bigideasmath.com4 Chapter 1 Adding and Subtracting Rational Numbers Multi-Language Glossary at BigIdeasMath.com 1.1 Lesson Key Vocabulary integers, p. 3 rational number, p. 3 absolute value, p. 4 a. Find the absolute value of −3. −62−5 −4 −3 −2 −1 01 3 Graph −3 on a number line.
WORKING WITH INTEGERS: 1. Adding Rules
www.pvamu.eduWORKING WITH INTEGERS: 1. Adding Rules: Positive + Positive = Positive: 5 + 4 = 9 Negative + Negative = Negative: (- 7) + (- 2) = - 9 The sum of a negative and a positive number: First subtract: The answer gets the sign of the
Adding and Subtracting Positive and Negative Numbers …
www.kutasoftware.comAdding+Subtracting Rational Numbers Author: Mike Created Date: 7/10/2012 9:12:10 AM ...
Adding/Subtracting Decimals (A)
www.uwinnipeg.caAdding/Subtracting Decimals (A) Answers. Calculate each sum or di↵erence. 800.54+90.52 = 891.06 343.4+5.607 = 349.007 94.941.871 = 53.029 809.14415.96 = 793.184
7. Word PROBLEMS WITH INTEGERS - Hanlonmath
hanlonmath.comgained as positive integers and yardage lost as negative integers. After these plays, Lin recorded 14, –7, and 9. What was the net gain or loss? 14. Pythagoras was born about 582 BC. Isaac Newton was born in 1643 AD. How many years apart were they born.? 15. Sonny has $75 to spend. The purchase he wants to make requires $93.