▸ Why It Matters
A mixed page like this one forces your child to recognize which strategy fits each individual problem, rather than applying the same method to every problem out of habit. Look at the range here: 4+4 is a classic doubles fact, 8+1 is fastest solved by simply counting on one, and 5+6 or 6+3 might call for making 10 first or breaking one number apart. Some problems are fastest solved by counting on, some by using a doubles fact, some by making 10 first. Choosing the right tool for each problem is more advanced than mastering any single strategy alone, and it's exactly the kind of flexible thinking that later makes multi-digit addition and mental math far easier.
▸ Getting Started
Before solving, have your child glance at each problem and decide out loud which strategy it calls for — "that one's a doubles fact," "that one I can count on for," "that one I could make 10 with." Sorting problems by strategy first, rather than solving in strict left-to-right order, builds strategic flexibility. You might even have them circle the doubles problems in one color and the near-doubles in another before picking up a pencil to write answers. If your child already has a favorite strategy, gently ask whether a different one might be quicker for a specific problem, like 8+1 or 7+2.
▸ If They Get Stuck
If your child freezes trying to pick the "best" strategy, remind them that any correct strategy works — counting on slowly is still a valid way to solve a doubles problem like 4+4, it's just not the fastest. A common mistake is starting to count from the smaller number instead of the larger one; for 2+6, encourage starting at 6 and counting on 2 rather than the reverse, since it's quicker and less error-prone. There's no wrong tool, only faster and slower ones, and even switching strategies partway through a problem is fine as long as they land on the right answer.
▸ Praise Points
Praise strategy selection specifically, not just correct answers: "You picked a different way to solve each of these instead of using just one method for everything — that flexibility is what this mixed page is meant to build." Also notice moments when your child catches their own mistake mid-problem, or when they choose to double-check a tricky one like 5+6 by recounting — that self-monitoring habit matters as much as speed or accuracy. Celebrating the thinking process, not just the final numbers filled into the boxes, helps your child stay confident and curious about math rather than anxious about getting every answer right.
🎯What This Worksheet Builds
This worksheet mixes addends of different sizes — from small pairs like 2+5 up through combinations that sum past 10, such as 5+6 — at a medium difficulty, so your child has to look at each problem fresh instead of relying on one repeated pattern. It specifically blends doubles facts (4+4), near-doubles (5+4, 4+5), and counting-on problems (8+1, 7+2), building the flexible number sense needed before tackling larger sums.
👉Next Step
Once your child handles this mixed practice comfortably — choosing strategies quickly and getting most answers right on the first try — move on to Addition Practice 8 - Big Numbers, which pushes sums into the high teens. If they're still hesitating on strategy choice, spend another day or two on this page or a similar mixed set before advancing, since comfort here pays off later.