1) 5, 534 a) 5000 + 500 +30 + 4 b) 55 + 34 c) 5000 + 34 2) 627 a) ( 6 x 100) + (2 x1) b) (6 x 100) + (2 x 10) + (7 x 1) c) (6 x 1000)+ (2 x 100) + (7 x 1) 3) 10234 a) (1 x 10,000) + (2 x 100) + (3 x 10) + (4 x 1) b) (1 x 1000) + (2 x 100) + (3 x 10) +(4 x 1) c) (1 x 10000) + (2 x 1000) + (3 x 10) +(4 x 4) (3 x 1000)+ (4 x 100) + (6 x 10) + (8 x 1) a) 3418 b) 30468 c) 3468 5) 79320 a) (7 x 10000) + (9 x 1000) + (3 x 100) + (2 x10) b) (7 x 1000) + (9 x 100) + (32 x 10) c) (7 x 10000) + (9 x 1000) + (3 x 10) 6) 5.24 a) (5 x 1) + (2 x 1/100) + (4 x 1/10) b) (5 x 100) + (2 x 10) + (4 x 1) c) (5 x 1) + (2 x 1/10) + (4 x 1/100) 7) 23.4 a) (2 x 100) + (3 x 10) + (4 x 1) b) (2 x 10) + (3 x 1) + (4 x 1/10) c) (2 x 1) + (3 x 1/10) + (4 x 1/100) 8) 0.78 a) (7 x 1/10) + (8 x 1/100) b) (7 x 1) + (8 x 1/10) c) (7 x 1/10) + (8 x 1/10) 9) 7.3 a) ( 7 x 10) + (3 x 1) b) ( 7 x 1) + (3 x 1/10) c) ( 7 x 1) + (3 x 1/100) 10) 97320 a) (9 x 10000) + (7x 1000) + (3 x 100) + (2 x 10) b) (7 x 10000) + (9 x 1000) + (3 x 100) c) (9 x 10000) + (7x 1000) + (3 x 10) + (2 x 10)

expanded form

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Табло

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Опции

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