Question

1)Multiply by expanded form
a) 437 x 42​

Answer 1

Answer:

400+30+7×0+40+2

Step-by-step explanation:

hope this will help you

Answer 2

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$437 \times 42 \\ = 440 - 3 \times 40 + 2 \\ = 17600 \times - 6 \\ =$