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elena-s [515]
2 years ago
5

40 - 10 + 20

Mathematics
1 answer:
marin [14]2 years ago
4 0

Answer:

The answer is 50

Step-by-step explanation:

40-10=30

30+20=50

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Option D is correct

Step-by-step explanation:

Using the given diagram, we want to know the equation that is true

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