The students are exploring all the combinations to ten. These are necessary facts to come to know as they are used as a base to derive other facts from. For example 8 +4. I know 8+ 2 =10 there’s 2 more so it’s 12.
The students are exploring all the combinations to ten. These are necessary facts to come to know as they are used as a base to derive other facts from. For example 8 +4. I know 8+ 2 =10 there’s 2 more so it’s 12.