Early MathTally marks, up to 15
Count the tally marks. Write how many.
A tally is the first written mathematics that is not a numeral, and it carries one idea counting sheets cannot: five is a unit. These free printable worksheets show a row of marks — four uprights and a stroke across them — and ask how many.
If they get stuck

The answer key prints on a separate page.
Because the marks are gated in fives, seventeen is read as "five, ten, fifteen, sixteen, seventeen" rather than as seventeen separate acts of counting. That is skip counting arriving through the back door, and it is the same bundling idea that base-ten blocks teach one step later.
The rows are drawn with the same measured geometry as the tally tables on our chart sheets, so a gate always reads as a strike across four and never as a fifth upright leaning over.