Solve the Addition Equation: 2+0 = ?

Addition Operations with Zero Property

2+0= 2+0=

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Step-by-step video solution

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00:00 Solve
00:03 Any number plus 0 equals the number itself
00:10 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

2+0= 2+0=

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Step 1: Identify the numbers to be added.
  • Step 2: Use the identity property of addition to find the sum.

Now, let's work through these steps:

Step 1: We are given the numbers 2 and 0 that need to be added.

Step 2: By the identity property of addition, adding zero to any number does not change the number. Specifically, for any number a a , we have a+0=a a + 0 = a . Thus, 2+0=2 2 + 0 = 2 .

Therefore, the solution to the problem is 2 2 .

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Final Answer

2

Key Points to Remember

Essential concepts to master this topic
  • Identity Property: Adding zero to any number leaves it unchanged
  • Technique: Recognize that 2 + 0 equals exactly 2
  • Check: Verify 2 + 0 = 2 by counting or visualization ✓

Common Mistakes

Avoid these frequent errors
  • Confusing addition with multiplication
    Don't think 2 + 0 = 0 like multiplication does = wrong answer! Addition with zero keeps the original number, unlike multiplication which makes everything zero. Always remember that adding zero changes nothing.

Practice Quiz

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\( 1\times1000= \)

FAQ

Everything you need to know about this question

Why doesn't 2 + 0 equal 0?

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Because addition is combining amounts! When you have 2 items and add 0 more items, you still have your original 2 items. Zero means nothing is added, not that everything disappears.

What's the difference between 2 + 0 and 2 × 0?

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Addition with zero keeps the number the same: 2 + 0 = 2. Multiplication by zero always gives zero: 2 × 0 = 0. They're completely different operations!

Does this work with any number plus zero?

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Yes! This is called the Identity Property of Addition. Any number plus zero equals that same number: 5 + 0 = 5, 100 + 0 = 100, even 0 + 0 = 0.

How can I remember this rule?

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Think of it like this: if you have some cookies and your friend gives you zero more cookies, you still have the same number of cookies you started with!

What if the zero comes first, like 0 + 2?

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It doesn't matter! Addition is commutative, which means 0 + 2 = 2 + 0 = 2. The order doesn't change the result when adding.

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