Astaolfo Astaolfo

01-06-2022
Mathematics

contestada

How do i add and subtract

Respuesta :

devincampbell33 devincampbell33

03-06-2022

Answer:

take the dots and either put them together or rake them away

Step-by-step explanation:

Example: .....+..=....... five dots plus two dots equals seven dots.

......-...=... six dots minus three dots equals three since you are taking away three

i hope u found this helpful.

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