Question

3 si 4 dau coroana va rog urgent

Answer 1

3. (2575:25+980:7):3+99=151
(13+980:7):3+99=151
(13+140):3+99=151
153:3+99=151
51+99=151

1000 000:10:100-1111:11+111 111:11=11000
1000 00:100-1111:11+111 111:11=11000
1000-1111:11+111 111:11=11000
1000-101+111 111:11=11000
1000-101+10101=11000
899+10101=11000

4. 963:3>639:3
321>213

988:26<988:13
38<76

Answer 2

3. a) 1576 - 101 = 1475

b) (2575 : 25 + 980 : 7) : 3 + 99 =
(103 + 140) : 3 + 99
243 : 3 + 99
81 + 99
= 180

c) 1000 - 101 + 10 101 =
899 + 10 101
= 11 000

4. a) 963 ÷ 3 > 639 ÷ 3
b) 988 : 26 < 988 : 13
c) nu se vede