Using the Fact Family template, make a fact family picking 2 part numbers which make your whole number. Then create your 4 addition number sentences and 4 subtraction number sentences. eg Fact family 3, 7, 10 Show what you know in math. 1. Tap the add button. 2. Use the drawing tool and write the numbers for the fact family. 3.Tap the mic and explain. 4. Tap the check to add to your journal.