Practice and check
Worked example
Split the added number into tens and ones, then add each part.
1 + 2 = 1 + 2 = 3
- 1 + 2 = 1 + 2 = 3
Check answers after trying
1: 1 + 2 = 3 2: 2 + 2 = 4 3: 3 + 2 = 5 4: 4 + 2 = 6 5: 5 + 2 = 7 6: 6 + 2 = 8 7: 7 + 2 = 9 8: 8 + 2 = 10 9: 1 + 3 = 4 10: 2 + 3 = 5 11: 3 + 3 = 6 12: 4 + 3 = 7 13: 5 + 3 = 8 14: 6 + 3 = 9
Printed order
Tips for Parents
▸ Why It Matters Adding 2 or 3 builds directly on the "count on by 1" skill from the previous step, extending it to counting on by a small handful of steps instead of just one. This worksheet gives 13 problems in total — eight where 2 is added to numbers 1 through 8, and five more where 3 is added to numbers 1 through 6 — so your child gets sustained repetition with each fixed addend before switching to the next. That repetition matters because count-on-by-a-few is the natural next stage before a child is ready to add larger numbers without counting at all, and rushing past it often shows up later as shaky mental math. Think of this page as strengthening the bridge between counting and true addition fact recall. ▸ Getting Started Have your child count on out loud from the first number, one step at a time, holding up a finger for each step counted ("5... 6 [finger], 7 [finger] — so 5 plus 2 is 7"). The fingers track exactly how many steps have been counted so your child doesn't lose their place. For the "+3" problems near the bottom of the page, some kids find it helpful to tap the table or the number itself with each count instead of using fingers — try both and see which keeps your child's pace steadier. A number line drawn on scratch paper also works well as a backup visual. ▸ If They Get Stuck If counting on 3 steps feels like too much to track, split it: count on 2 first, then count on 1 more from that new number — breaking a 3-step count into a 2-step count plus a 1-step count is more manageable. A common mistake is counting the starting number itself as the first step (saying "5, 6, 7" for 5+2 and landing on 6 instead of 7); if you see that, have your child touch the starting number silently before beginning to count out loud, so the counting only covers the steps being added. ▸ Praise Points Praise tracking the steps accurately with fingers: "You counted on exactly 3 steps and didn't lose count — that finger-tracking trick is exactly how you keep count-on problems accurate." Also point out speed improvements across the page: if the later "+3" rows go faster than the earlier ones, mention that their counting is getting more automatic, which is exactly the goal.
What This Worksheet Builds
This worksheet has 13 problems in total — eight adding 2 to numbers 1 through 8 and five adding 3 to numbers 1 through 6 — practicing adding a fixed 2 or 3 to many different numbers, building the skip-counting sense that adding 2 or 3 means moving a couple of steps further along the number line. Working through two different fixed addends back to back also helps children notice how the "size of the jump" changes while the counting strategy itself stays the same.
Next Step
Once your child adds 2 and 3 quickly and accurately across all thirteen problems on this page, move on to Addition Practice 7 - Mixed Medium, where addends vary from problem to problem instead of staying fixed. That shift asks your child to read each new number pair freshly rather than repeating the same jump size, which is a great check for whether the counting-on strategy has truly become flexible.