This adding and subtracting within 20 worksheet gives first graders mixed addition and subtraction fact practice with a helpful number line. Includes a complete answer key for quick, no-prep math review.

Fifth graders practice adding and subtracting decimals on this add/subtract decimals worksheet with nine aligned column problems. Includes a complete answer key for quick, no-prep math practice.

This Third Grade Math Test Practice Worksheet gives students 10 multiple-choice questions on place value, addition, and subtraction, with a complete answer key for fast, no-prep review.

This adding and subtracting to 20 worksheet gives 1st graders ten mixed addition and subtraction equations to solve within 20. Answer key included — perfect for quick, no-prep math fact practice at home or school.

This addition and subtraction word problems worksheet gives 2nd graders four real-world number stories to solve within 100. It includes a complete answer key, making it perfect for no-prep math practice at home or in the classroom.

A double digit subtraction worksheet pack for 2nd grade with twelve two-digit problems that build regrouping skills. Includes a complete answer key for fast, no-prep subtraction practice at home or school.

This 4th grade four digit subtraction regrouping worksheet gives students twelve vertical problems that all require borrowing, with a complete answer key included—perfect for quick, no-prep multi-digit subtraction practice.

A third grade triple digit subtraction regroup worksheet with twelve column problems that give students focused practice borrowing across the ones, tens, and hundreds. Includes a complete answer key for quick, no-prep math practice.

An adding and subtracting within 100 worksheet that helps 2nd graders solve two-digit problems in both stacked and horizontal form. Includes a complete answer key—great for quick, no-prep math practice at home or school.

This Ten More Ten Less Worksheet gives 1st graders eight quick problems to find ten more and ten less than a two-digit number. Includes an answer key for fast, no-prep place value practice.

This Subtracting Thousands Thousandths Worksheet gives 5th grade students twelve problems subtracting whole numbers and decimals to the thousandths. Includes an answer key for quick, no-prep decimal practice.

This finding the missing number worksheet gives first graders focused practice solving for the unknown number in addition and subtraction equations within 20. Includes an answer key — a quick, no-prep way to build number sense and fact fluency.

This counting back to subtract worksheet gives 1st graders number-line hops, six equations within 20, and a word problem, with an answer key included, so subtraction becomes a quick, confident count.

This add/subtract estimation worksheet helps 3rd graders round to the nearest ten and hundred to estimate sums and differences. Includes an answer key for quick, no-prep rounding and estimation practice.

This Subtraction Multi-Digit Regrouping Worksheet gives 4th graders column practice, two word problems, and an error to fix. Answer key included, so students can check their work and build real confidence with regrouping.

This Valentine's Day Graphing Worksheet has 1st Grade students solve four subtraction facts, fill in a bar for each answer, and read the graph they built. Answer key included, so checking takes seconds.

This Add and Subtract 10 and 100 Worksheet gives 2nd Grade students mental math practice with tens and hundreds, number patterns, and two word problems. An answer key is included, so checking work takes seconds.

This double digit subtraction regrouping worksheet pack gives 2nd graders twelve borrow-and-subtract problems in clean column format. An answer key is included, perfect for quick, no-prep regrouping practice at home or school.

This comparing numbers subtraction worksheet has 1st graders count two groups of pictures, write each number, and subtract to find how many more. Answer key included for fast, no-prep practice.

This Adding and Subtracting with Number Line Worksheet helps 2nd graders solve addition and subtraction within 100 and mark each answer on a number line. Includes a complete answer key for no-prep math practice.