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24-09-2021
Mathematics

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For 2-4 use mental math strategies to solve 9,100-2,130+990

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revkas896 revkas896

24-09-2021

Answer:

7960

Step-by-step explanation:

PEMDAS is irrelevant since they are all addition and subtraction. You can first to 9100+990 in your head which equals 10,090. Then you can subtract 130 in you head which equals 9960. Then you subtract the final 2,000 which results in 7960.

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