Complete this calculation: 350g + = 1 kg * 5 points
550g
650g
750g
450g
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Let the required mass be x.

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As we know that 1kg is equal to 1000g.

So equation can be made as following:-

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350g+x=1000g

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➛ x=1000g-350g

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➛ x=650g

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Hence your answer is 650g.

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fourth month

step-by-step explanation:

it is the one with the most keychains.

the correct answer is 5 6 and 7