Multiplying Fractions
Dividing Fractions
Properties of Addition
Properties of Multiplication
Types of Numbers
100
What is 6 2/5 * 5?
32
100
What is 5 divided by 1 1/2?
10/3, or 3 1/3
100
(a+b)+c=a+(b+c) Ex. (4+6)+2=4+(6+2)
What is Associative Property of Addition?
100
(a x b) x c=a x (b x c) Ex. (4 x 3) x 6=4 x (3 x 6)
What is the Associative Property of Multiplication??
100
The numbers used for counting, such as 1, 2, 3......
What is a natural number??
200
What is 2 1/2 * 5 4/5??
29/2, or 14 1/2
200
What is 4 1/6 divided by 1 2/3??
5/2, or 2 1/2
200
a+b=b+a ex. 4+5=5+4
What is communative property of addition?
200
1 x a=a 1 x 8=8
What is the Identity Property of Multiplication?
200
15.5
What is a rational number??
300
What is 2 * 3 1/4??
13/2, or 6 1/2
300
What is 3 3/8 divided by 3 6/7?
7/8
300
0+a=a Ex. 0+8=8
What is the Identity Property of Addition?
300
a x (b + c)=(a x b) + (a x c) Ex. 3(4+9)=(3 x 4) + (3 x 9)
What is the Distributive Property??
300
-3
What is an integer??
400
What is 5 1/9 * 1 1/23?
16/3, or 5 1/3
400
What is 12 divided by 4/7?
21
400
a+(-a)=0 Ex. 6+(-6)=0
What is the Inverse Property of Addition?
400
a x b=b x a Ex. 3 x 6=6 x 3
What is the Communitive Property of Multiplication??
400
9.2839405830450582...
What is an irrational number?
500
What is 2 1/7 * 2 1/10?
9/2, or 4 1/2
500
What is 5 2/5 divided by 3 1/5?
27/16, or 1 11/16
500
(3x+4)+9.2=3x+(4+9.2)
What is Associative Property of Addition??
500
a x (1/a)= a/a=1, when a is not=0 7 x (1/7)=7/7= 1
What is the Inverse Property of Multiplication??
500
-2^2
What is a natural number?
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