Question

Află numerele neconoscute. a) 325 +a =394 b) b+294=557 c) n-107 =604 d) 510-m=356 e)x-70 =234 f) 582-y=107​

Answer 1

Răspuns:

A)

a = 394-325

a=69

b)b= 557-294

b=263

c)n=604+107

n=711

d)m=510-356

m=154

e)x=234+70

x=304

d) y=582-107

y=475

Answer 2

Răspuns:

1. a egal 394-325=69
2. b=557-294=263
3. n=604+107=711
4. M=510+356=866
5. x=70+234=304
6. y=582+107=689