Download presentation

1
**Properties and Scientific Notation**

2
**Try changing these numbers from Scientific Notation to Standard Notation:**

9.678 x 104 x 10-3 x 107 x 10-5 96780

3
Convert these: 1.23 X , X 106 6,806,000

4
2.48 X 103 2, X 106 6,123, X X

5
**Try changing these numbers from Standard Notation to Scientific Notation:**

.08376 5673 x 106 3.45 x 10-5 8.376 x 102 5.673 x 103

6
**Using scientific notation, rewrite the following numbers.**

Now You Try Using scientific notation, rewrite the following numbers. 347,000. 3.47 X 105 902,000,000. 9.02 X 108 61,400. 6.14 X 104

7
**Commutative Properties**

Changing the order of the numbers in addition or multiplication will not change the result. Commutative Property of Addition states: = or a + b = b + a. Commutative Property of Multiplication states: 4 • 5 = 5 • 4 or ab = ba.

8
**Associative Properties**

Changing the grouping of the numbers in addition or multiplication will not change the result. Associative Property of Addition states: 3 + (4 + 5)= (3 + 4)+ 5 or a + (b + c)= (a + b)+ c Associative Property of Multiplication states: (2 • 3) • 4 = 2 • (3 • 4) or (ab)c = a(bc)

9
**Distributive Property**

Multiplication distributes over addition.

10
**Additive Identity Property**

There exists a unique number 0 such that zero preserves identities under addition. a + 0 = a and 0 + a = a In other words adding zero to a number does not change its value.

11
**Multiplicative Identity Property**

There exists a unique number 1 such that the number 1 preserves identities under multiplication. a ∙ 1 = a and 1 ∙ a = a In other words multiplying a number by 1 does not change the value of the number.

12
**Additive Inverse Property**

For each real number a there exists a unique real number –a such that their sum is zero. a + (-a) = 0 In other words opposites add to zero.

13
**Multiplicative Inverse Property**

For each real number a there exists a unique real number such that their product is 1.

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google