Which expression is modeled by this arrangement of tiles?
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Mathematics, 02.03.2021 20:30, chelsea73
Which expression is modeled by this arrangement of tiles?
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7 기
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O 30-(-30)
30-(-3)
30-3
30-30
Answers: 3
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How many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.) how many 3-digit numbers can you write using only digits 1 and 7? (of course, digits can repeat.)
Answers: 2
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