Question

1)ferifica egalitatile:
(8248-5438) +2318=3248+(2465-1078)
3232+(4121-1717=(9683-7854)+4707
5684-(8365-5492)=1432+(8520-7141)
2)calculeaza ,asezand numerele unele sub altele:
2345+149=
419+1916=
3094+1416=
2896+3158=

1810-314=
4902-1412=
6090-1419=
10000-6019=

1946+6015-3828
9000-7256+3196=
2525+5715-6946=
8170-5296+984=

Answer 1

 1)(8248-5438) +2318=3248+(2465-1078)
2812+2318=3248+1387
  5130= 4635

3232+(4121-1717=(9683-7854)+4707
3232+2404 =1829+4707
 5636= 6536

5684-(8365-5492)=1432+(8520-7141)
5684- 2873 =1432+1379
 2811=2811

2)