Practice and check
Worked example
Add the same step at every position, including the blanks.
2 + 2 = 4; 4 + 2 = 6
- 2 + 2 = 4; 4 + 2 = 6
Check answers after trying
1: 2 2: 4 3: 6 4: 8 5: 10 6: 12 7: 14 8: 16 9: 18 10: 20
Printed order
Tips for Parents
▸ Why It Matters Counting by 2s is often the very first skip-counting pattern children learn, largely because it lines up with something they already know well: even numbers, the ones ending in 2, 4, 6, 8, or 0. That familiar starting point gives your child a real head start compared to trickier patterns, and it turns this worksheet into a natural bridge between counting one object at a time and counting in groups — the core idea multiplication is eventually built on. Every circle your child fills in on this path is really a small rehearsal for "how many pairs," a question that will come up constantly once they start grouping and multiplying numbers in later grades. ▸ Getting Started Have your child count out loud from 2 to 20, saying every single number, then have them look back and notice that everything they wrote in on the path ends in 2, 4, 6, 8, or 0. The five numbers already filled in along the path (2, 4, 10, 16, 20) work as anchors, so your child can recount from any one of them to check an answer instead of always starting over at the very beginning. It can also help to have your child hop two fingers along an imaginary number line as they count, turning the abstract jump from one even number to the next into something they can feel in their hands. ▸ If They Get Stuck If a blank like 6, 8, 12, 14, or 18 stalls your child, have them find the nearest filled circle that comes before it and add 2 out loud — for example, "10... 12... 14," so the missing number after 10 is 12 — rather than restarting from the very beginning of the path every time. This nearest-anchor approach saves a lot of frustration on a long path and teaches your child that they don't need the whole sequence memorized to solve just one blank. If counting by 2 out loud still feels shaky, briefly go back to plain one-by-one counting for a moment before trying the jump again. ▸ Praise Points Praise your child for noticing the pattern themselves — that every single answer ends in an even digit — since spotting that shortcut, rather than just filling blanks by counting one at a time from the start, is exactly the kind of number sense this worksheet is meant to build. If your child starts predicting an answer before actually counting up to it, call that out specifically as a sign of real progress. Recognizing patterns like this one is a much bigger skill than getting any single answer right, and it's worth telling your child so directly.
What This Worksheet Builds
This worksheet builds recognition of the even-number pattern (2, 4, 6, 8...) by having your child add 2 at each step along the path. Beyond just filling in blanks, this practice cements the odd/even concept — the idea that numbers alternate between two distinct families — which underlies nearly everything that comes later in multiplication, division, and even fractions. Counting by 2s is also the gentlest possible introduction to grouping numbers instead of counting them individually, since pairs are something children can see and touch long before they can picture larger groups.
Next Step
If your child gets stuck, have them hop two fingers forward on a number line for each step instead of guessing — physically moving forward in twos makes the jump concrete rather than something to recall from memory. Once they've mastered this sheet, move on to Skip Counting by 5s, another pattern with an easy, visual rhythm that builds naturally on the grouping sense your child just practiced here, before working up to the less predictable jumps of 3s, 4s, and beyond.