Ready for a crunchy, farm-fresh math treat? Solve satisfying veggie number problems and unlock two harvest adventures as you progress.

'Bright, colorful, engaging app... Gives children an opportunity to really understand important concepts.' - The iMums

1) Mystery Multiplication - There’s a pumpkin mystery on the farm! Whiz through multiplication basics to discover what happens to the missing veggies.

2) Veggie Divide - Uh oh! The farm is running late for the veggie pick-up. Can you help? Pack peppers, roll radishes and learn the basics of division to get the veggies out in time for market!

√ For kids aged 6-10
√ Aligned to Common Core Standards
√ 2 stories, 2 topics, 60 math problems
√ Unlock the story and problems as you progress
√ Basic multiplication and division
√ No in-app purchases
√ Hints and instructional content for each problem
√ Compatible with the Volume Purchase Program for schools

Farm Factor introduces the tricky topics of multiplication and division. Using concrete objects and models (veggies, boxes, and arrays), learners don't just memorize facts; they understand the underlying ideas and then move on to building fluency. It is ideal for kids learning these concepts for the first time or those who are struggling. The interactions target problem-solving and mathematical reasoning.

* Understand multiplication as a repeated addition problem
* Understand and use the symbol for multiplication
* Find unknown numbers in multiplication problems
* Create multiplication models involving equal group scenarios
* Use arrays to solve and represent multiplication sentences

* Understand, represent and solve division problems involving fair share and repeated subtraction scenarios
* Understand and use the symbol for division
* Find an unknown number of groups (missing divisor)
* Find an unknown group size (missing quotient)
* Understand division as the inverse of multiplication

Farm Factor covers the following learning standards:

3.OA.A.1 Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.

3.OA.A.2 Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as 56 ÷ 8.

3.OA.3 Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.

3.OA.4 Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 = ?

Lumio is a collection of kids' educational apps targeting tricky math topics in fun ways.

The apps introduce learners to key concepts using concrete models and familiar but quirky contexts. Abstract ideas come to life for kids using targeted touch interactions.

Lumio apps are fully tested with parents, teachers, and kids. Find out more about our beta testing group at

What’s New

Version 1.1.0

Minor bug fixes

Ratings and Reviews

romanroman ,

Unusably slow on an iPad Air 2

Simple action of dragging numbers around stutters and hangs making this app completely unusable.



My 8 year old old was upset that I purchased this App for him. I tried playing it-it's just not fun. I am looking for a multiplication App that stimulates the mind. Kids like playing a game where they can master a level and move ahead.


Lighthouse Learning Studios Ltd
33 MB
Requires iOS 6.0 or later. Compatible with iPhone 4, iPhone 4s, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPad, and iPod touch.
Age Rating
Rated 4+
© Lighthouse Learning Studios Ltd. 2014


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like