Question

descompune uramatoarele numere dupa model6542 =7×1000×5×100-4×10+3 a)4089 4560 b)8516 3333 c)9906 1854

Answer 1

Răspuns:

Explicație pas cu pas:

a)   4 089 = 4 × 1 000 + 8 × 10 + 9  → suma de mii, sute, zeci si unitati

b)  8 516 = 8 × 1 000 + 5 × 100 + 1 × 10 + 6

    3 333 = 3 × 1 000 + 3 × 100 + 3 × 10 + 3

c)  9 906 = 9 × 1 000 + 9 × 100 + 6

    1 854 = 1 × 1 000 + 8 × 100 + 5 × 10 + 4

Answer 2

a)

4089 = 4 × 1000 + 8 × 10 + 9

4560 = 4 × 1000 + 5 × 100 + 6 × 10

b)

8516 = 8 × 1000 + 5 × 100 + 1 × 10 + 6

3333 = 3 × 1000 + 3 × 100 + 3 × 10 + 3

c)

9906 = 9 × 1000 + 9 × 100 + 6

1854 = 1 × 1000 + 8 × 100 + 5 × 10 + 4