4.2B Expanded Notation Practice

Represent the value of digits using expanded notation.

502,070,900

• (5x100,000,000) + (2x1,000,000) + (7x10,000) + (9x100)

• 500 + 2000+ 70+900

• 502x100 + 70x10000 + 9x100

Represent the value of digits using expanded notation.

27, 876

• 20000+7000+800+70+6

• (2x10,000) + (7 x1000) + (8x100) + (7x10) + (1 x 6)

• 2+7+8+8+7+6

• 10,000 + 10,000 + 7,000 + 800+ 70 + 6

Which of the following describes 34.05?

• (3 x1 0) + (4 x 1) + (5 x 100)

• (3 x 10) + (4 x 1) + (5 x .1)

• (3 x 10) + (4 x 1) + (5 x .01)

• (3 x 10) + (4 x 1) + (5 x 1)

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.A.3

What notation is missing?

145.9 = (1 x 100) + _____ + (5 x 1) + (9 x .1)

• (4 x 10)

• (4 x 1)

• 4 x .10)

• (4 x 100)

Tags

CCSS.2.NBT.A.3

(4 x 1,000) + (6 x 100) + (4 x 1) = _____

• 4,601
• 461
• 4,610

Tags

CCSS.2.NBT.A.1

CCSS.2.NBT.B.7

What is the number 8,425 in expanded notation?

• (8 x 1,000) + (4 x 100) + (2 x 10) + (5 x 1)
• (8 x 10,000) + (4 x 100) + (2 x 10) + (5 x 1)
• (1,000 x 8) + (100 x 4) + (10 x 2) + (1 x 5)

Tags

CCSS.2.NBT.A.3

The number below is written in expanded notation.

(1 x 1,000) + (5 x 100) + (9 x 1) + (7 x 0.1) + (4 x 0.01)

How is this number written in standard form?

• 15,974

• 1,590.74

• 1,509.74

• 1,597.4

Tags

CCSS.4.NBT.A.2

(4 x 1,000) + (5 x 100) + (9 x 10) + (5 x 1) + (3 x 0.1)

• 459.5

• 4,591,301

• 4,595. 3

The expanded notation of a number is shown.
(3x10,000) + (8x1,000) + (6x100) + (3x10) + (5x1)
What is the number in standard form?

• 83,653
• 38,633
• 38,635
• 83,631

Tags

CCSS.2.NBT.A.3

Which shows the number below written in standard form?   

(9 x 100,000) + (1 x 10,000) + (4 x 1,000) + (7 x 100) + (3 x 10)

• 914,473
• 914,730
• 9,147,300
• 9,473

Tags

CCSS.2.NBT.A.3

CCSS.2.NBT.B.7