Question

спростити вираз 1) 235+(565+n) 2) 412+k+158 3) 1353+2097+p

Answer 1

1) 235+(565+n)= (235+565)+n = 800+n

2) 412+k+158 = (412+158)+k= 570+k

3) 1353+2097+p = 3450+p

Answer 2

1) 235+(565+n)=800+n

2) 412+k+158=570+k

3) 1353+2097+p=3450+p