Number Towers: Times
Begin by repeating the same number block again and again, then move on to multiplication facts with no visual help.
Stage 1 · Equal groups
Stage 2 · Same block, more times
Stage 3 · Numbers first, blocks still helping
Stage 4 · Numbers only
Grown-up answer key
1. 4
2. 6
3. 9
4. 8
5. 12
6. 15
7. 25
8. 15