Question

15. Decomponha os números de cinco maneiras diferentes: a) 4.563 b) 3.040 c) 18.340 d) 6.346 e) 2.103 f) 1.932

Answer 1

a) 4563/3
1521/3
507/3
169/13
13/13
1

4563 = 4000 + 500 + 60 + 3

b) 3040/2
1520/2
760/2
380/2
190/2
95/5
19/19
1

3040 = 3000 + 40

c) 18340/2
9170/2
4585/5
917/7
131/131
1

18340 = 10.000 + 8000 + 300 + 40

d) 6346/2
3173/19
167/167
1

6346 = 6000 + 300 + 40 + 6

e) 2103/3
701/701
1

2013 = 2000 + 10 + 3

f) 1932/2
966/2
483/3
161/7
23/23
1

1932 = 1000 + 900 + 30 + 2

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