Question

1.Calculează
a) 467+57
b) 3.427+5.777
c) 456+3.287
d) 5.621+9.009+6.231
e) 45.521+8.721+9.021
2.Calculeaza numarul cu 743 mai mare decât 7.869.

Answer 1

a)467+57=524
b)3.427+5.777=9.204
c)456+3.287=3.743
d)5.621+9.009+6231=14630+6231=20861
e)45.521+8.721+9.021=54 242+9.021=63.263

2)7869+743=8612