Week 10 · Stop 10: Coyote Canyon
Stop 10 · Wednesday
Tens and Ones with Bruce
// Solving Challenges
⏱ about 15 min
Tens and ones
Bruce stacks blocks in the canyon.
Ten blocks make one tall tower.
One tower is one ten.
Each little block is a one.
One ten and four ones make fourteen.
Then Bruce adds three more blocks.
Fourteen and three make seventeen!
Let us build numbers with Bruce.
Add the blocks
ADD THEM. TAP THE NUMBER.
- Start with the big number.
- Count on the orange blocks.
- Tap the answer.
14 + 3 = ?
12 + 4 = ?
11 + 7 = ?
13 + 6 = ?
23 + 4 = ?
Tens and ones
WHAT NUMBER IS IT?
- Each tall tower is ten.
- Each little block is one.
- Tap the number.
Tens and ones
Tens and ones
Tens and ones
Tens and ones