Math Dog Integer Addition by MathNook

Practice quick mental addition by selecting the correct integer sums in this math-based puzzle. Players interact with a timed response system where numbers appear on a grid, challenging their speed and accuracy in basic arithmetic. The game gradually increases difficulty by introducing larger numbers and tighter time limits to sharpen calculation skills. Key Features • Integer addition calculation rounds • Timed selection input controls • Increasing number complexity stages • Score tracking and accuracy challenges • Minimalist math-themed grid layout