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Mathematics, 17.12.2020 19:50 mildred3645
Select all the expressions that are equal to 420.
(40 x 1) + (2 x 10)
30 x 10 x 4
20 x 20 x 1
21 x 20
30 x 14
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Answers: 2
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Select all the expressions that are equal to 420.
(40 x 1) + (2 x 10)
30 x 10 x 4
20 x...
30 x 10 x 4
20 x...
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