Little Learners · Ages 5 to 7
Doubles Fill-in Worksheet
Double each number and write the answer. A doubles-fact fluency worksheet for Grade 1 with five levels and answer keys.
The learning journey
Every activity is one step. Here is where this one fits.
- PlayLearn the idea in a game
- Practise(you are here)Lock it in on paper
- ReviewCome back and keep it sharp
- MasterTake on a harder challenge
- AchieveEarn a certificate
About Doubles Fill-in Worksheet
Doubles Fill-in Worksheet helps Grade 1 learners master one of the most useful early addition facts: doubles. Each question shows a number and asks the child to double it and write the answer, reinforcing the idea that doubling means adding a number to itself. Knowing doubles by heart is a genuine shortcut in mental maths — it makes near-doubles (like 6 + 7) and later multiplication far easier — which is why doubles fluency appears in Year 1 and Year 2 expectations across the UK, Australia, Canada and the US Common Core. The five levels gently grow the range of numbers so the same child keeps being challenged as their recall improves, and every problem is generated fresh so the worksheet can be reused. Each page prints cleanly on a standard A4 sheet in black and white, and every level downloads with its own complete answer key so a parent or teacher can mark the work in seconds. There is no advertising, no sign-up and no data leaves the device. Use it for daily fact practice or alongside our doubles games for the same age range.
Common questions
- What are doubles facts?
- Adding a number to itself, like 4 + 4 = 8. Knowing them speeds up mental maths.
- What grade is this for?
- Grade 1 and Grade 2 learners aged 5 to 7.
- Is an answer key included?
- Yes, every level has its own complete answer key.
A hand for grown-ups
- Before you start
- Have something countable nearby. Being able to check "3 and 2 really is 5" by counting builds trust in the maths.
- While they work
- If a sum is hard, suggest counting on from the bigger number rather than counting both from one. It is a real strategy, not a crutch.
- Afterwards
- Try one together out loud, talking through how you worked it out. Hearing an adult think aloud is genuinely useful.
- Watch out for
- Counting both numbers from one every time. Nudge gently towards "start at the bigger one and count on".
- Away from the screen
- Add up small shopping items, or dots on two dice. Board games with dice are addition practice in disguise.
Where to go next
Chosen by the skills this activity practises.