Key arithmetic units

Units

• LV6 · Ages 8-9Two-digit addition with carryingSums like 38 + 47, where the ones add up to 10 or more
• LV6 · Ages 8-9Two-digit subtraction with borrowingProblems like 53 − 28, where you borrow 10 from the tens
• LV7 · Ages 9-10Times tables 2 to 9An order for learning them and the facts that are easy to mix up
• LV7 · Ages 9-10Division with remaindersFinding the quotient and remainder with times tables, and checking
• LV8 · Ages 10-11Adding, subtracting, and simplifying fractions with the same denominatorWork with the numerators, then write the answer in simplest form

How to use these pages

• The answers to each practice set are hidden until you tap them, so you can show the page to your child as is or print it as a worksheet.
• The ages shown follow the app's levels and are only a guide. Choose based on what your child can solve comfortably right now rather than their age.
• In the app, new problems are created every time, even for the same unit, and graded results are collected as accuracy for each unit.

The app covers ages 4 to 13 in 10 levels and 50 units. You can see every unit under What it covers.