Identity Property of Addition and MutliplicationAuthor: RayMiller Andrew
Description: Please slide the correct answers into the correct category. Any time you see an x it will represent multiplication, not a variable.
Keywords: , , , , , , online teaching
Content:
Groups:
1. Identity (%2b)
2. Identity (x)
3. Neither
4. group_name4
Objects:
0. 3 x 1 = 3
1. c %2b 0 = c
2. a x 1 = 0
3. (1/9) = 1 x 9
4. 5a(1) = 5a
5. (3%2b 4) %2b 0 = (3%2b4)
6. a %2b 1 = a
7. 3 %2b 1 = 3
8. (5%2b6) x 1 = (5 %2b 6)
9. 9d %2b 0 = 9d
10. c x 2 = c
11. c (0) = c
12. (3a) x 1 = 3a
13. (5 x 3) %2b 0 = (5 x 3 )
14. (1/2) ( 2) = 1
15. 9d (d/9) = 1
16. 7 x 1 = 7
17. 8 %2b 0 = 8
18. 9 %2b -9 = 0
19. 3 - 3= 0
20. c x 1 = c
21. 0 %2b b = b
22. (3x4) %2b 1 = (3x4)
23. 8 (1) = 8
24. (9%2b0) x 1 = 9
25. c = 0 %2b c
26. 1 = (9) (1/9)
27. 0 %2b 8 = 8
28. 1 x 12 = 12
29. 6 = 1 x 6
30. (1/9) = 1 x (1/9)
31. (3/4) ( 4/3) = 1
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