How to Add & Subtract Large Numbers | Addition & Subtraction Without a Calculator | Math with Mr. J

What is the first step when adding large numbers using the standard algorithm?

• Add the numbers in the thousands place.

• Line up the numbers by their place values.

• Start adding from the leftmost digit.

• Estimate the sum.

When adding whole numbers, which place value do you start adding from?

• The thousands place.

• The leftmost place.

• The ones place.

• The hundreds place.