DrillPre-K to KGrades 1 to 2Grades 3 to 4
Number bonds and complements
Pairs that make 10, 20, 100 or 1000 (and the 9s, 99s and 999s), as missing-number sums or as subtraction.
Unit conversion worksheets
Change between metric or customary units of length, mass and capacity, one fact per row.
About this worksheet
Each row is one conversion, such as 5 yd = ___ ft or 4,000 g = ___ kg. Choose length, mass or capacity, metric or customary units, and whether students change a larger unit into a smaller one (multiply), a smaller unit into a larger one (divide), or both.
Every answer is a whole number. The solved example states the conversion fact it uses, and the answer key lists every missing number. A large-print version is available.
Printing
US Letter or A4, portrait: choose your paper size above. Print at 100 percent (actual size). Use "Black and white" for the copier, or "Color" for display pages and mini books.
Popular versions
Ready-made settings for common topics.
- Convert kilometers, meters, centimeters and millimeters worksheets
- Convert miles, yards, feet and inches worksheets
- Convert kilograms, grams and milligrams worksheets
- Convert tons, pounds and ounces worksheets
- Convert liters and milliliters worksheets
- Convert gallons, quarts, pints and cups worksheets
- Mixed metric unit conversion worksheets
- Mixed customary unit conversion worksheets
- Convert larger units to smaller units worksheets
- Convert smaller units to larger units worksheets
- Convert feet to inches and yards to feet worksheets
- Convert kilometers to meters and meters to centimeters worksheets
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