friasmichelo07
friasmichelo07 friasmichelo07
  • 23-10-2020
  • Mathematics
contestada

Write a number sentence and determine the sum for the shown model.

Write a number sentence and determine the sum for the shown model class=

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braylinn0625
braylinn0625 braylinn0625
  • 23-10-2020

Answer:

5 + -2= 3

Step-by-step explanation:

the answer is 3 because you have to make zero pairs. the 2 negatives and 2 of the positives make a zero pair, which makes 3 positive ones left so the final answer is 3

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Аноним Аноним
  • 23-10-2020
5 + -2 = 3.
Three is the sum because 5 is the highest number & is a positive. Therefore you keep the positive & subtract as normal. Making the answer 3.
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