Solve Addition Problem: Computing 133 + 30

133+30= 133+30=

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Solve
00:03 Let's use the distribution law
00:07 Let's break down 133 into 100 plus 33
00:16 Let's break down 33 into 30 plus 3
00:25 Let's use the commutative law and arrange the exercise in a convenient way to solve
00:41 Let's solve one addition operation at a time
00:54 And this is the solution to the question

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

133+30= 133+30=

2

Step-by-step solution

In order to solve the question, we first use the distributive property for 133:

(100+33)+30= (100+33)+30=

We then use the distributive property for 33:

100+30+3+30= 100+30+3+30=

We rearrange the exercise into a more practical form:

100+30+30+3= 100+30+30+3=

We solve the middle exercise:

30+30=60 30+30=60

Which results in the final exercise as seen below:

100+60+3=163 100+60+3=163

3

Final Answer

163

Practice Quiz

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\( 140-70= \)

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