Question

Ajutor = coroana am de făcut toate temele eu la ex. 1 si la 4 si la 5 am făcut sigur. Si ziceți dacă am făcut bine? ​

Answer 1

SALUT!

1. 7328=7000+300+20+8
2. 4590=4000+500+90
3. 2307=2000+300+7
4. 6014=6000+10+4
5. 3006=3000+6
6. 9100=9000+100
7. 8606=8000+600+6
8. 5555=5000+500+50+5

Answer 2

1. e corect

2. 7328 = 7000 + 300 + 20 +8

4590 = 4000 + 500 + 90 + 0

2307 = 2000 + 300 + 0 + 7

6014 = 6000 + 0 + 10 + 4

30006 = 3000 + 0 + 0+6

9100 = 9000 + 100 + 0 + 0

8606 = 8000 + 600 + 0 + 6

5555 = 5000 + 500 + 50 + 5

3. 5426 (5000 + 400 + 20 +6) + 2513 (2000+500+10+3) = 7939 (7000 +900+30+9)

6184 (6000+1000+80+4) + 3715 (3000+700+10+5) = 9899 (9000+800+90+9)

4. corect

5. la 3241+6436 = 9677