Stack the addends, draw the line, then write each digit of the sum in its own box. That is the same column addition children meet in class — not a horizontal 4 + 1 = ? drill.
Start with single digits and no carrying, then move to two-digit or larger sums when regrouping is ready. Digit size stays the same — extra questions continue on the next A4 page.
Add downwards. Write one digit in each box.
A vertical addition generator for kindergarten and early primary. Problems are aligned by place value. The number of answer boxes matches the actual sum (5 gets one box; 17 gets two; 199,998 gets six), so children practise writing digits in the correct columns.
Skills practiced
Print tip: Print A4, 100% scale, Margins: Default, headers and footers off. Boxes are empty on purpose — do not write answers before printing.