11 1 How many, 11 11 How many?

Addition is one of the four basic operations, which refers to the calculation of combining two or more numbers and quantities into one number or quantity. The symbol for addition is the plus sign "+", and when adding, the items are connected with a plus sign. Addition (usually denoted by the plus sign "+") is one of the four basic operations of arithmetic, the rest is subtraction, multiplication, and division.

Additive properties

In general, a binary relation "+" is defined on a set f satisfies: commutative law: for arbitrary a, b f, a + b = b + a f; Associative Law:

For any a,b,c f,a + b +c) =a +b) +c; Unit element: There is an element 0 f, satisfying the need for arbitrary a f, a + 0 = 0 + a = a.

Inverse element: For arbitrary a f, there exists an element -a f, satisfying a + a) =0. "+ is called the addition defined on the set f.

is a plus sign, the number before and after the plus sign is an additive, "= is an equal sign, and the number after the equal sign is an and. Add two numbers of the same sign, take the same symbol as the additive, and add the absolute value.

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1+1 is equal to 2 in mathematics.

I hope mine is helpful to you!

2。That is, if someone gives you an apple, you have an apple, a total of 2.

Is it so simple as 1+1=2 that you still need to ask?

One plus one is equal to 2 under normal circumstances

Equal to 2 mathematically, 1+1=2Physically, 1 cup of water + 1 cup of water = 1 cup of water. In biological reproduction, 1+1=3 or n, and chemically, chemical**, 1+1=0.

Instead of dwelling on how many 1+1 equals, it is better to do things that make you happy and meaningful.

Haha, the teacher in the classroom generally wants the children to say 2, but the more the answers are the more fun The innovation is priceless

I didn't make it clear.

How much is 101 equal to? It depends on what perspective you are considering. In some number systems, such as octal system, decimal system, etc., 1+1 is equal to 2; However, in binary, 1+1 is not equal to 2, but equal to "10"; It also depends on the unit, 1 + 1 = 2, 1 + 1 pair = 3, 1 pair + 1 pair = 4, 1 finger + 1 hand = 6 fingers, 1 day + 1 week = 8 days, 1 dozen + 1 = 13 ......In logical operations, 1+1=1 word game, one plus one = ten, =11, = king, = abundance ......; In life, 1 pile of soil + 1 pile of soil = 1 pile of soil, 1 pile of soil + 1 bucket of water = 1 pile of mud ......In society, if 2 people get married, 1+1=1 (1 family), and then have a child, it can be considered that 1+1 is equal to 3; In terms of enterprise alliance, if it is a strong alliance, 1+1 is greater than 2; In the case of a weak combination, 1+1 is less than 2.

In the case of miscalculation, equal to any number is possible. …Wait. I hope the above is helpful to you.

2, of course.

Additive Properties:

From the commutative and associative properties of addition, it can be obtained: several additions are added, and the positions of the additions can be arbitrarily exchanged; Or add a few additions and then add them to the other additions, and their sum does not change.

For example: 34 + 72 + 66 + 28 = (34 + 66) + (72 + 28) = 200.

Additive calculations:

Combining two or more numbers and quantities into one number or quantity. The symbol for addition is the plus sign "+", and when adding, the items are connected with a plus sign.

Addition has several important properties, it is commutative, which means that the order is not important, and it is again interrelated, which means that when more than two numbers are added, the order in which the addition is performed does not matter. Repeat plus 1 is the same as counting; Adding 0 does not change the result. Addition also follows the relevant actions.

1+1 mathematicians see = 2, farmers see 3, rich people see = infinity, why? Because ordinary people get one thing and still want to get another one, and get two and then get one and be satisfied, so 3! The rich are different, they are never satisfied, so = infinity!

One plus one is mathematically equal to two, but if you add one wheat and one wheat together, it's still one. I'm just using an analogy, which is to look at what you are looking at from behind.

1+1=2

Under normal conditions it is equal to 2

If two 1s are followed by the same unit, then it is equal to 2.

1+1=2, the mathematical calculation problem is true.

I asked on purpose! Equal to 2 snickering.

I think 1+1 may equal two.

This question can be answered by calculation, the operation process is 1 + 1 2, and the case of the bad hall is 2.

Please confirm thank you.

How much is 1+1 sold in spring? 1+1=2, because one thing plus one thing equals two things, if you don't believe it, you can try the socks, I put forward a lot of questions in life, and then I proved it with practice.

1 1 = 2 which is not miscalculated.

It must be 2 because 1 branch is ten and 1 branch = 2 branches.

Of course, it is equal to two, because one apple plus one apple equals two apples.

1+1=2, you compare one finger with your finger plus one finger equals two fingers, which is equal to 2.

1 1 1 is not always 2 For example: 1 1 1 = 3 is a father, a mother and a child.

For example: 1 1 = 4 is a father, a mother and a pair of twins.

1 1 is equal to 2 because one apple is equal to 2 apples.

Not necessarily, if it is two liquids it is equal to one.

If it is two solids, it is equal to two.

111 The king For 1 is two marks, and the plus sign is added in the middle, and he is king.

1+1=2

For example, if you have 1 apple and buy 1 apple, it is 1 apple + 1 apple = 2 apples.

2 because 1 apple + 1 apple on = 2 apples.

1 plus 1 = field, 1 is two|, + is the middle ten, = is the upper and lower two-.

1 plus 1 equals 2, which is 1+1=2

1 1 = 2 This is the standard answer!

1 1 = 1 This is an open question with many answers.

It can be equal to 0, 1, 2, 3, 4, Wang, Feng, Tian, 11, etc.

Solution: 1+1 is equal to (2).

It is known that the demand out of 1 plus 1 is equal to how many.

1 x 1 = 1 1 = 1

The addition of 2 1s = 1 + 1 = 2 1 = 2 1 plus 1 equals = 2 1s added.

2 Answer: 1+1 is equal to 2