Download presentation

Presentation is loading. Please wait.

Published byKailee Harnage Modified over 2 years ago

1
Subtracting Integers

2
Integers +1

3
Integers Positive and negative numbers cancel each other. +1+ (-1) = 00

4
Integers What number do I have on the screen now? 00 Went dancing Went out to dinner Went to the movies Went to the beach Went hiking

5
Integers SUBTRACT!!!! +2 (-4) = +6+6 I need to take away 4 negative counters, but I do not have any negative counters!!! How can I take away something I do not have?!?!

6
Integers SUBTRACT!!!! (-3) =

7
Integers SUBTRACT!!!! (-2) =

8
Integers Please use your counters! (+2) =

9
Integers Please use your counters! (+3) =

10
Integers Please use your counters (-5) =

11
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer (+6) = or =

12
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer. -5 – (-6) = +1+1

13
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer = -5-5

14
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer. -3 – (-2) =

15
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer (+10) =

16
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer (-10) = +6+6

17
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer (-3) =

18
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer. 10 – (+3) = +7+7

19
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer. +4 – (-6) =

20
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer. +4 – (+6) = -2-2

21
Integers And now try it yourself. When you see the number sentence, please arrange the counters on your desk, raise your hand and be ready to answer (-5) =

22
And now… let’s practice on the paper Use your counters!

23
Your Topic Goes Here Your subtopic goes here

24
Elements

Similar presentations

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google