Math Olympiad 2

Place Value & Expanded Form( Week 28 Evaluation)

1. In the number 2600508, what is the ten thousands digit?

2. In the number 432, what is the digit in the tens place: ?

3. In the number 584, what is the digit in the hundreds place: ?

4. In the number 690, what is the digit in the tens place?

5. In the number 220898775, what is the digit in the one millions place?

6. Convert the following expanded form into a whole number: 9 × 10² + 6 × 10⁰ =

7. Convert the following expanded form into a whole number: 5 × 10⁴ + 4 × 10³ + 9 × 10² + 2 × 10¹ + 5 × 10⁰ =

8. Round 6959 to the nearest thousands.

9. Round 6671864 to the nearest thousands.

10. Round 742448884 to the nearest thousands.

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