andielovejoy andielovejoy
  • 24-09-2017
  • Mathematics
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How do you subtract an interger from another interger from without using a number line or counters? Give an example

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jbmow
jbmow jbmow
  • 24-09-2017
You've got to learn how to do mental math or visualize a number line and do it. Didn't you learn subtraction in grade school?
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