Question

Va rog mult la toate problemele

Answer 1

Ex.4 
48-6=42
42:2=21-narcise
21+6=27-zambile
V-re:21+27=48 flori
Ex.5
25:5=5-ovaz
5*4=20-grau
V-re:20+5=25pahare
Ex.6 nu il stiu cum
Sper ca te-am ajutat

Answer 2

4.
N(narcise)|------| 48flori
Z( zambile)|-----|+6|
48-6=42(2p.e.)
42:2=21(un segment)(N)
21+6=27(Z)
v:21+27=48flori

5.
O(ovăz)|----| 25 pahare
G(grâu) |----|----|----|----|
25:5=5(pahare ovăz)
5×4=20(pahare grâu)
V:20+5=25 pahare

6.