4 years ago

How do you know that the answer to a decimal subtraction problem is reasonable

Mathematics

1 answer:

dedylja [7]4 years ago

7 0

✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧

Hello!

✧･ﾟ: *✧･ﾟ:* *:･ﾟ✧*:･ﾟ✧

❖ You know the answer to a decimal subtraction problem is reasonable by estimating. You can also add up the subtrahend and the difference to check if your answer is correct.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

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How do you know that the answer to a decimal subtraction problem is reasonable​

How do you know that the answer to a decimal subtraction problem is reasonable