200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 Estimation Place ValuePropertiesFractionsSolve.

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Presentation transcript:

Estimation Place ValuePropertiesFractionsSolve

Round to the nearest hundred. 3,562

3,600

Round to the nearest ten. 4,291

4,290

Round to the nearest thousand. 56,501

57,000

Round to the nearest thousand. 65,603

66,000

Round to the nearest hundred. 7,749

7,700

What is the value of the underlined digit? 67,591

7 thousand

What is the value of the underlined digit? 6,912,014

9 hundred thousands

What is the value of the underlined digit? 68,937

thirty

What is the value of the underlined digit? 7,027,851

20 thousand

What is the value of the underlined digit? 36,602

Thirty thousand

3 x 5 = 5 x 3

Commutative Property

(2 x 3) x 5 = 2 x (3 x 5)

Associative property

=

Commutatuve

273,024 x 2 x 61 = 2 x 273,024 x 61

Commutative proproty

(53 + 4) + 6 = 53 + (4 + 6)

Associative property

11/3 is what kind of fraction? Improper or Mix number

Improper fraction

2/5 + ___ = 5/5

3/5

Change this improper fraction into a mix number. 23/4

5 3/4

Change this mix number into a improper fraction. 5 2/3

17/3

Change this number from a fraction to a decimal. 63/100

.63

3 ( 2 x 5)

30

2 ( 3 x 4)

24

Solve for n 6 + n = 10

N = 4

Solve for n 2 x n = 12

N = 6

Solve for n 6 + n =

N = 17