Express Numbers Using Integer Powers of 10

Write 2378 using expanded notation using powers of 10

• 2000 + 300 + 70 + 8

• 2 x 1000 + 3 x 100 + 7 x10 + 8

• 2 x 10³ + 3 x 10² + 7 x 10¹ + 8 x 10⁰

Write 238 using expanded notation using powers of 10

• 3 x 10² + 3 x 10¹ + 8 x 10⁰

• 200 + 30 + 8

• 2 x 100 + 3 x 10 + 8

Write 19652 using expanded notation using powers of 10

• 1 x 10,000 + 9 x 1000 + 6 x 100 + 5 x 10 + 2

• 1 x 10⁴ + 9 x 10³ + 6 x 10² + 5 x 10¹ + 2 x 10⁰

• 10,000 + 9000 + 600 + 50 + 2

What is 2 x 10³ + 1 x 10 ^-1 ?

• 2000.1

• 2100

• 21

• 20001

1x10³ + 4x10¹ + 6x10^-1?

• 1,460

• 104.6

• 104.06

• 1040.6

Write 738 using expanded notation using powers of 10

• 7 x 10² + 3 x 10² + 8

• 8 x 10⁰ + 3 x 10¹ + 7 x 10²

• 7 x 10² + 3 x 10¹ + 8 x 10⁰

Write 702,188 using expanded notation using powers of 10

• 7 x 10⁵ + 0 x 10⁴ + 2 x 10³ + 1 x 10² + 8 x 10¹ + 8 x 10⁰

• 7 x 10⁵ + 2 x 10³ + 1 x 10² + 8 x 10¹ + 8 x 10⁰

• 8 x 10⁰ + 8 x 10¹ + 1 x 10² + 2 x 10³ + 7 x 10⁵

• 3,060,000

• 3,060,000,000

• 3,000,000,000,6,000,000,000

• 36,000,000,000

What is 3x10⁰ + 5x10^-1 + 9x10^-2?

• .359
• 3.59
• 3590
• 359

Write 29,830 using expanded notation using powers of 10

• 20,000 + 9000 + 800 + 30

• 2 x 10,000 + 9 x 1000 + 8 x 100 + 3 x 10

• 2 x 10⁴ + 9 x 10³ + 8 x 10² + 3 x10¹

• 3 x10¹ + 8 x 10² + 9 x 10³ +2 x 10⁴