15 + 15 how much.find the answer using critical thinking
answer is 12
think !
Answers
Answered by
1
Answer:
because 1+5 = 6 and 6+6=12 .
Answered by
1
Answer:
15 + 15 is 30 that means 15×2 is 30
the answer is 30
please mark me as brainliest
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