SEAMO 2019 — Paper B — Grade 3–4 Question 14

Question 14

A palindromic pair consists of two numbers whose digits are reversed, such as $13$ and $31$, $56$ and $65$, $92$ and $29$. How many two-digit palindromic pairs sum to $99$?

$1$
$2$
$3$
$4$
None of the above