Basic operations involving time
What you need to learn in this topic
- Solve addition and subtraction number sentences up to three units of time: (i) hours and days, (ii) days and weeks, (iii) months and years, (iv) years, decades and centuries
- Solve multiplication and division number sentences involving units of time: (i) hours and days, (ii) days and weeks, (iii) months and years, (iv) years and decades, (v) years and centuries up to two-digit number
