tchrly

Addition Practice

Fact families, multi-digit sums and regrouping control, stacked or across.

Problems

Problem type
Addends
Regrouping
Carrying is worked out column by column, so the setting is exact rather than approximate.

Layout

Number of problems
Only the counts this layout holds are offered.
Problem style
Vertical stacks the operands with the place values lined up.
Columns
Work space
Blank room under each problem for students to work in.

Worksheet

Header lines
Font

tchrly's standard sheet font. Changes what you print, not tchrly itself.

No problems fit these settings yet — widen a range or turn a constraint off.

How to use it

  1. 1Pick a problem type — fact ranges for early practice, digit sizes for the standard algorithm.
  2. 2Set regrouping to No regrouping or Require regrouping when you are teaching one of them directly.
  3. 3Choose two or three addends, the number of problems and the columns.
  4. 4Print stacked problems for column addition, or across for fact fluency.
  5. 5Press Regenerate for a fresh set, then switch to the answer key.

This tool runs entirely in your browser. What you type here is not sent to tchrly or uploaded anywhere.

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