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[DOC File]Strategies for Adding & Subtracting Integers
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(positive & negative whole numbers) 1. Song to help you remember how to add and subtract integers: Same signs, add and keep. Different signs subtract. Keep the sign of the bigger # And then you’ll be exact! (Sung to “Row, row, row your boat”) 2. KOOL to change a subtraction sentence into addition: K O O L. e p p e. e p p t’
negative numbers worksheet pdf

[DOC File]SPIRIT 2
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A discussion about comparing numbers (especially negative numbers) would help students understand the number line and how positive and negative numbers are related. It might also be a good idea to do some basic adding and subtracting problems using only positive numbers so students can get used to the direction the robot would move when adding ...
worksheets for subtracting negative numbers

[DOC File]Academic Departments | RCC
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TAKE THE SHORTCUT When adding and subtracting integers (positive and negative numbers) there is a much easier approach. 1. Get rid of all the double signs. + + becomes + - - becomes + + - becomes – - + becomes – 2. Now look at each integer separately and combine them as if they were numbers …
positive and negative numbers worksheets free

[DOC File]POSITIVE AND NEGATIVE INTEGERS
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To add two positive numbers, add and keep the positive sign. Example: (+6) + (+7) = +13. To add two negative numbers, add and keep the negative sign. Example: (-13) + (-24) = -37. To add numbers with different signs, find the difference between the two numbers (subtract) and give the answer the sign of the larger number. Example #1
positive and negative numbers worksheet

[DOC File]Using Manipulatives to develop the rules for adding and ...
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“Adding positive and negative numbers” and “Subtracting positive and negative numbers” Manipulatives: counters to represent +1 and ─1. You could use poker chips in two colours, or squares of card in two colours, or squares marked + and ─ . Each team of students will need about 15 positive counters and 15 negative counters. Optional:
subtracting negative numbers pdf

Adding and subtracting negative numbers worksheets