1. Standard Form Bingo

2. Use any 9 of these numbers7 -5 -4 -8 -3 2 6 -6 4 -1 9 5 8 1 -2 -7

3. Answer = 4
43 000=
4.3 x 10?

4. Answer = 2
210=
2.1 x 10?

5. Answer = 6 =
3.56x10?

6. Answer = -3
0.0034=
3.4 x 10?

7. Answer = -1
0.56=
5.6 x 10?

8. Answer = 7 =
2.5 x 10?

9. Answer = -5 =
7.7 x 10?

10. Answer = 5 =
7.8 x 10?

11. Answer = 8 =
7.68 x 10?

12. Answer = -8 =
2.9 x 10?

13. Answer = 9 =
4.521 x 10?

14. Answer = -4 =
4.5 x 10?

15. Answer = -2
0.0210=
2.1 x 10?

16. Answer = -7 =
6.7 x 10?

17. Answer = 1
56=
5.6 x 10?

18. Answer = -6 =
3.5 x 10?