Answer:
Use the interactive number line to find the difference.
4.7 - 2.3 = 4.7 + (-2.3) =
✔ 2.4
Explanation:
Arrow from 0 to 4.7 and from 4.7 to 2.4
4.7 is also 0+4.7
arrow from 0 to 4.7.
-2.3 from 4.7 is 4.7-2.3=2.4
arrow from 4.7 to 2.4.
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