Fact family · 7, 7, 14
The 7, 7, 14 Fact Family
This family comes from a double, so it has two facts where most have four.
The triangle
The two facts
Why they belong together
Picture 7 red bricks and 7 blue bricks. That's 14 bricks altogether. Take either color away and 7 are left. The two groups are the same size, so one addition and one subtraction say it all.
Play this family
These facts keep coming back
Free to play · no signup · works on phones, tablets and computers
Quick quiz: does it belong?
Questions
What is the fact family for 7, 7 and 14?
7 + 7 = 14 and 14 − 7 = 7.
What's the whole in this family?
14. It's the biggest number, the answer to the additions and the starting point of the subtractions.
Is Sumtown really free?
Yes. The whole game plays free in your browser, with no signup, no ads and no time limit. All fourteen mini games are in it. An iPhone app is on its way, and you can read what it will add.
An app is on its way
We're building a Sumtown app for iPhone with the parts that need a real app: offline play for car rides, a town map that remembers how far your child got, and a parent report on every fact. Until then, the whole game is free right here.
Coming soon on theApp Store