Seudónimo Seudónimo
  • 06-09-2016
  • Mathematics
contestada

help me on 11 please

help me on 11 please class=

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HMRegan02
HMRegan02 HMRegan02
  • 06-09-2016
21 - (3 x 4)

3 x 4 is 12, so it becomes 21 - 12.

21 - 12 = 9
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oneRid1 oneRid1
  • 06-09-2016
Number 8 is wrong it should be 6+(2x3) Number 11: 21-(3x4)
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