patgo678
patgo678 patgo678
  • 19-10-2019
  • Mathematics
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estimate to check for reasonables. 306×21​

estimate to check for reasonables 30621 class=

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xxxydmidnightxxc
xxxydmidnightxxc xxxydmidnightxxc
  • 19-10-2019

The answer would be 6,426

Edit

1

306

x21

306

6120 then you add 306 x 6120 which is 6426.

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