Subtract 2 multiples of 10,000 (7-digits)
Subtract two 7-digit multiples of 10,000. How many can you answer in a minute?
Subtract 2 multiples of 10,000 (7-digits)
Subtract two 7-digit multiples of 10,000. How many can you answer in a minute?
Subtract two 7-digit multiples of 10,000. How many can you answer in a minute?
Subtract two 7-digit multiples of 10,000. How many can you answer in a minute?