4.NBT.4

Fluently add and subtract multi-digit whole numbers using the standard algorithm.

Addition up to 100,000

Addition up to 100,000

Addition up to 1,000,000

Addition up to 1,000,000

Subtraction up to 100,000

Subtraction up to 100,000

Subtraction up to 1,000,000

Subtraction up to 1,000,000