Mathematics, 12.02.2021 14:00 zoe2252

9 Leon wrote an expression that is equivalent to (30+6) + 12. Which expression could be the one Leon wrote?
A 36 : 3.4
B (3.3.4); 4.3
C 5.6+2.3 3.2.2
D (3.3.2.2) = (3.2.2)

Answers: 2

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9 Leon wrote an expression that is equivalent to (30+6) + 12. Which expression could be the one Leo...