types of numbers
fractions
operation with numbers
properties of the addition
properties of the multiplication
100
the set of numbers 1,2,3,4,5,..., are often referred to as counting numbers or positive integers
What are the natural numbers?
100
31/5 to mixed number
What is 6 1/5?
100
3+5+7+3-5-9+11=
What is 15?
100
The number zero has a particular property. When you add zero to any number, the value of that number is unchanged.
What is the additive identity of zero?
100
4x5=5x4
What is the commutative property of multiplication?
200
the natural numbers plus the zero.
What are the whole numbers?
200
6/9 + 5/8 =
What is 31/24?
200
5+6+(8x9)+34-100=
What is 17?
200
(a+b)+c=a+(b+c)
What is the associative property of addition?
200
The number one has a particular property. When any number is multiplied by one, the value of that number is unchanged.
What is the identity propertie of the multiplication?
300
any of the positive and negative whole numbers …-3,-2,-1,0-1,2,3…, are usually denoted by Z or Z+.
What are integer numbers?
300
6.24 + 3/4 in fraction.
What is 699/100?
300
56-45+3(3-5)+67-88+9(3+2)=
What is 29?
300
The sum two whole numbers is always a whole number.
What is the closure under addition?
300
The product of two whole numbers is always a whole number.
What is the closure under multiplication?
400
any number that is either an integer or is expressible as the ratio of two integers 1,,5,-6,-9,1/7,3/50
What are rational numbers?
400
5/7 + 8/5 + 8/10 =
What is 109/35?
400
65+(23(3+5)+4-9(5+4))-56=
What is 116?
400
If you take any number positive or negative and add a number of the same magnitude but the opposite sign the result would be 0.
What is the inverse property of addition?
400
4x(5x5)=(4x5)x5
What is the associative property of multiplication?
500
the set of real numbers including all the rational and irrational numbers.
What are the real numbers?
500
0.56*2/4*50/2=
What is 7?
500
2(3+6)(4-52)(2+5+4+2+77)(3*2)(12-(5+4(34-23)))=
What is 17 262 720?
500
7x9=(10x6)+(3x1)
What is the distributive property of multiplication?
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