Question

Pls ajutorrrrrrrrr exercițiile incercuiteeeeeeeeeeeee plssss e la matematică

Answer 1

1. a)
5401, 9203,10000
b)
doua mii o suta sapte, doua mii doi, sapte mii saptezeci si cinci, patru mii o suta saizeci si doi, trei mii patru sute saptezeci, noua mii

2.a) 1000+7×100+4×10+3
10×1000
7×1000+4×100+1
9×1000+9×100+8×10
6×1000+2×100+5×10+5
2×1000+3×100+8×10+9

c)1743,2389,6255,7401,9980,10000

b) 9980 <10000

d) 7401

4.

zeci sute mii
3570 3600 4000
1760 1800 2000
6380 6400 6000
9390 9400 9000


5.
a)
3996,4000,4004,4008,4012,4016,4020,4024
b)
8994,7884,6774,5664,4554,3444,2334,1224