Question

10 adunari,10scaderi,10 inmultiri,10 impartiri cu numere zecimale
3 exerciti cu media aritmetica
5 ecuati si 2 exercitii cu ordinea efectuarii operatiilor

Answer 1

1) 23+16=39
65+84=149
27+19=46
99+1=100
87+32=119
12+65=77
44+23=67
56+100=156
22+33=55
11+75=86

2)78-12=66
465-254=211
15-6=9
56-48=8
98-63=35
45-32=13
99-54=45
5649-2564=3085
78-23=55
92-45=47