3 years ago

How do you know that 361 + 283 is greater than 500 without findingthe sum?

Mathematics

2 answers:

GarryVolchara [31]3 years ago

5 0

Answer:

Because you already see that the 3 plus 2 is 5 plus some numbers

Step-by-step explanation:

dangina [55]3 years ago

5 0

You would estimate first look at the 100's place 3+2=5 so we already have 500 so we know that the sumis greater than 500 because is you at 61+83 with 500 its a larger number than just 500

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How do you know that 361 + 283 is greater than 500 without findingthe sum?​

How do you know that 361 + 283 is greater than 500 without findingthe sum?