Add multiples of 10 within 200
Add multiples of 10 within 200
$0.99
2.NBT.7
About This Sprint
Connect adding single-digit numbers to adding 2-digit multiples of 10, e.g.
8 + 8 =
80 + 80 =
2.NBT.7
Connect adding single-digit numbers to adding 2-digit multiples of 10, e.g.
8 + 8 =
80 + 80 =