Add without Renaming
$0.99/each
Add within 200 without renaming
2.NBT.7
Add 10 & 100 to a 3-digit number
2.NBT.8
Add mult of 10 to mult of 10 within 100
1.NBT.4, 2.NBT.5
Add 2-digit #s without renaming
1.NBT.4, 2.NBT.5
Add multiples of 10 within 100
1.NBT.4, 2.NBT.5
Add multiples of 10 within 200
2.NBT.7