cat615 cat615
  • 02-06-2021
  • Mathematics
contestada

Can someone answer the top two one and two for me please

Can someone answer the top two one and two for me please class=

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tameraivy
tameraivy tameraivy
  • 02-06-2021
1. Mentally (thinking of addition mentally)

2. 4+4=8 is a Fact
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