If your answer isn't on the list, try again
Every answer is printed somewhere on the right, so the sheet checks itself: a sum that matches nothing is a sum to do again — before the grown-up ever looks.
Solve it, find it, draw the line.
A match-up worksheet generator, printable as a PDF. Two sets of eight problems a page, each set with its answers jumbled down the right beside a row of dots; the child solves every problem and draws a line to its answer. Pick within 20, within 100 without regrouping, or two-digit problems that all carry or borrow. Answers in a set are all different, none sits across from its own problem, and no two differ by just one, so a slip lands on nothing. A new page every time, and the answer key draws every line.
1 token a sheet, fewer in batches.
US Letter PDF — prints on any home printer.
Solve
The problem on the left.
Find
Your answer in the list on the right.
Draw
A line from the problem's dot to the answer's dot.
Problems
Sixteen problems a page in two sets. Every answer is on the list, so a sum that matches nothing needs doing again.
Your worksheet lands here — download, print, or email it.