Online teaching

Online teaching with Kubbu

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Author: abdou osama
Description:
Keywords: , , , , , , online teaching

Content:
Definitions:
0. -3%2b5
1. |x|=5then x=
2. 3x%2b5=11thenx=
3. 4x=16then x=
4. 4*2=
5. 3-x=1then x=
6. |3|^2=
7. x^2=9then x=
8. (-3)^3=
9. -4-6
10. 4%2b9
11. |-3|=
12. -2-1=
13. x^3=64then x=
14. 3^2=
15. 2x=10 then x=

Answers:
0. 3
1. _%2b 5
2. -3
3. -10
4. 4
5. 2
6. 9
7. %2b_ 3
8. -27
9. 2
10. 13
11. 8
12. 9
13. 2
14. 4
15. 5