Question 5
Find the four-digit number $\overline{abcd}$ satisfying
$$2\overline{abcd}+1000=\overline{dcba}.$$
$$2\overline{abcd}+1000=\overline{dcba}.$$
SEAMO 2027 - Paper D - SET 05 - Self-study Question 5
SEAMO · SEAMO 2027 - Paper D - SET 05 - Self-study