toofly4u2
toofly4u2 toofly4u2
  • 13-09-2021
  • Mathematics
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Hello can someone Refresh my Memory on how to Check the answer on this Please

Hello can someone Refresh my Memory on how to Check the answer on this Please class=
Hello can someone Refresh my Memory on how to Check the answer on this Please class=

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us90352 us90352
  • 13-09-2021

Thats correct because first you have mroe than 7 7so it becomes 0 then you bring down the 8 minues 78-70=8 then bring down one last zero and its 80.

80-80 is 0 so te answer is 78. Nice job

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