Answer:
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Explanation:
so, you have to write in a)
2•5=10, 4÷2=2, 6+10=16, 16+2=18, 18-3=15. so answer is 15
And then, u have to write in b) 6+2=8, 8•5=40, 40+4=44, 44÷2=22, 22-3=19. so answer is 19.
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