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- 1. Multiple-choice30 seconds1 ptWhat is 32 in expanded form?3 x 23 + 23 x 3
- 2. Multiple-choice30 seconds1 ptWhat is 32 in expanded form?3 x 23 + 23 x 3
- 3. Multiple-choice30 seconds1 ptSolve 5381575125
- 4. Multiple-choice30 seconds1 ptWrite in index notation. 2 x 3 x 3 x 5 x 5 x 5 x 22 x 32 x 5222 + 32 + 5322 x 32 x 53
- 5. Multiple-choice30 seconds1 ptWhich is the base and which is the power? 525 is base and 2 is power5 is base and power2 is base and 5 is power2 is base and power
- 6. Fill-in-the-Blank30 seconds1 pt
6 x 6 x 6 x 6 would be written as _____ in index notation
- 7. Multiple-choice1 minute1 pt
What is 45 in expanded form?
4 x 5
4 x 4 x 4 x 4 x 4
1024
5 x 5 x 5 x 5 x 5
- 8. Multiple-choice1 minute1 pt
What is 32a3b5 in expanded form?
9a3b5
3ab10
3 x 3 x a x a x a x b x b x b x b x b
3 x 3 x a x a x b x b x b x b x b x b
- 9. Multiple-choice1 minute1 pt
Write the following in index form; 2 x 2 x a x a x b
4a2b
22a2b
22ab3
4ab2
- 10. Multiple-choice30 seconds1 pt
247 , in this example 7 is the _____________
base
exponent
- 11. Multiple-choice15 minutes1 pt
The exponent tells me...
the answer
the trick
the number of times to multiply the base (factor)
The number of days in a week
- 12. Multiple-choice30 seconds1 pt
45 - (7 x 5) + 16 ÷ 4 =
14
16
17
21
- 13. Multiple-choice30 seconds1 pt
32 – (4 x 4) + 24 ÷ 6 =
15
18
20
23
- 14. Multiple-choice30 seconds1 pt
23 + (9 x 9) - 12 ÷ 4 =
100
101
99
103
- 15. Multiple-choice30 seconds1 pt
(3+6) × (8–5)=
27
25
24
23
- 16. Multiple-choice30 seconds1 pt
8 × (6+3) + 5=
89
75
77
61
- 17. Multiple-choice30 seconds1 pt
9÷ (10–7) =
2
6
3
1
