Free printable math drill — download and print instantly
This Addition drill has 40 problems for Grade 1. Knights theme. Answer key included.
⬇ Download Free Math DrillGet new free worksheets every week.
All worksheets checked by our AI verification system. No wrong answers — guaranteed.
Sir Knight needs your help counting swords and shields!
Standard: CCSS.MATH.1.OA.C.6
Addition is one of the most fundamental skills your first grader will develop this year, and it's far more than just memorizing number facts. When children learn to combine groups of objects or count on from a number, they're building the mental foundation for problem-solving, logical thinking, and number sense that will support all future math learning. At ages 6-7, students are naturally curious about combining things—snacks, toys, friends—so addition connects directly to their daily experiences. This skill also strengthens working memory and the ability to visualize quantities, which helps develop confidence with numbers. Mastering small sums (within 20) now means your child will tackle multi-digit addition, word problems, and even multiplication with much greater ease later on. Most importantly, addition teaches children that math is a tool they can use to understand and navigate their world.
Many Grade 1 students lose count when combining groups and end up recounting the entire set instead of counting on from the larger number. For example, with 7+3, they'll start at 1 again instead of starting at 7 and counting forward. You'll spot this when a child takes much longer than expected or counts on their fingers for every single number. Another frequent error is confusing the order of numbers—they may believe 2+5 and 5+2 give different answers, not yet grasping that addition is reversible. Watch for hesitation or different answers when you flip the problem around.
Create a simple addition game during snack time: place a small pile of crackers (or raisins) on a napkin and ask your child to "make a group" with you—put 4 crackers together, then add 3 more, and count the total. Let them handle and move the items themselves so they feel the combining action physically. Repeat with different small numbers throughout the week, and gradually encourage them to count on from the larger pile instead of recounting everything. This hands-on repetition builds automaticity without feeling like drill work.