1. Standard Form Bingo

2. Use any 9 of these numbers 7-5-4-8 -326-6 495 81-2-7

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

4. 210= 2.1 x 10 ? Answer = 2

5. 3 560 000= 3.56x10 ? Answer = 6

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

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

8. 25 000 000= 2.5 x 10 ? Answer = 7

9. 0.000 077= 7.7 x 10 ? Answer = -5

10. 780 000= 7.8 x 10 ? Answer = 5

11. 768 000 000= 7.68 x 10 ? Answer = 8

12. 0.000 000 029= 2.9 x 10 ? Answer = -8

13. 4 521 000 000= 4.521 x 10 ? Answer = 9

14. 0.000 45= 4.5 x 10 ? Answer = -4

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

16. 0.000 000 67= 6.7 x 10 ? Answer = -7

17. 56= 5.6 x 10 ? Answer = 1

18. 0.000 0035= 3.5 x 10 ? Answer = -6