# Chastaine's Basic Math Multitasking Exercise

The flashcards below were created by user chastaine on FreezingBlue Flashcards.

1. 1+1
1-1
1*1
1/1
• 2
• 0
• 1
• 1
2. 1+2
1-2
1*2
1/2
• 3
• -1
• 2
• 0.5
3. 1+3
1-3
1*3
1/3
• 4
• -2
• 3
• 0.3333 forever
4. 1+4
1-4
1*4
1/4
• 5
• -3
• 4
• 0.25
5. 1+5
1-5
1*5
1/5
• 6
• -4
• 5
• 0.2
6. 1+6
1-6
1*6
1/6
• 7
• -5
• 6
• 0.166666666666666
7. 1+7
1-7
1*7
1/7
• 8
• -6
• 7
• 0.142857
• (note: Notice the pattern)
• 1/7=0.142857142857
• 2/7=0.285714285714
• 3/7=0.428571428571
• 4/7=0.571428571428
• 5/7=0.714285714285
• 6/7=0.857142857142
8. 1 +8
1-8
1*8
1/8
• 9
• -7
• 8
• 0.125
9. 1+9
1-9
1*9
1/9
• 10
• -8
• 9
• 0.1111111 forever
10. 1+10
1-10
1*10
1/10
• 11
• -9
• 10
• 0.1
11. 1+11
1-11
1*11
1/11
• 12
• -10
• 11
• 0.09090909 forever
12. 1+12
1-12
1*12
1/12
• 13
• -11
• 12
• 0.083333333 forever
13. 2+1
2-1
2*1
2/1
• 3
• 1
• 2
• 2
14. 2+2
2-2
2*2
2/2
• 4
• 0
• 4
• 1
15. 2+3
2-3
2*3
2/3
• 5
• -1
• 6
• 0.666666666666666
16. 2+4
2-4
2*4
2/4
• 6
• -2
• 8
• 0.5
17. 2+5
2-5
2*5
2/5
• 7
• -3
• 10
• 0.4
18. 2+6
2-6
2*6
2/6
• 8
• -4
• 12
• 0.333333333 forever
19. 2+7
2-7
2*7
2/7
• 9
• -5
• 14
• 0.2857142857

• (note: Notice the pattern)
• 1/7=0.142857142857
• 2/7=0.285714285714
• 3/7=0.428571428571
• 4/7=0.571428571428
• 5/7=0.714285714285
•  6/7=0.857142857142
20. 2+8
2-8
2*8
2/8
• 10
• -6
• 16
• .25
21. 2+9
2-9
2*9
2/9
• 11
• -7
• 18
• 0.22222222 forever
22. 2+10
2-10
2*10
2/10
• 12
• -8
• 20
• 0.2
23. 2+11
2-11
2*11
2/11
• 13
• -9
• 22
• 0.18181818181818 forever
 Author: chastaine ID: 165819 Card Set: Chastaine's Basic Math Multitasking Exercise Updated: 2012-08-13 08:12:15 Tags: addition subtraction multiplication math basic Folders: Description: Addition Subtraction and Multiplication set up so I can group and memorize better Show Answers: