malihanoor malihanoor

21-04-2020
Mathematics

contestada

do you need to make a 10 to add 23 + 15 how do you know

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evangelenep4971 evangelenep4971

21-04-2020

Answer:

this is how i would solve it ...... 3+5=8 and 2+1=3 so 38

Step-by-step explanation:

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