Subtraction of Two-Digit Numbers Quiz

What is the main tool used for subtracting large numbers in this lesson?

• Number line

• Base 10 blocks

• Abacus

• Calculator

When subtracting two numbers, what are we trying to find?

• The product

• The quotient

• The sum

• The difference

In the example of 68 minus 23, how many ones are left after subtraction?

• 3

• 4

• 5

• 6

In the example of 68 minus 23, how many tens are left after subtraction?

• 2

• 5

• 3

• 4

What is the result of 68 minus 23?

• 45

• 48

• 46

• 47

In the example of 98 minus 46, how many ones are left after subtraction?

• 4

• 3

• 2

• 1

In the example of 98 minus 46, how many tens are left after subtraction?

• 6

• 5

• 4

• 3

What is the result of 98 minus 46?

• 50

• 53

• 51

• 52

What should you always subtract first when solving a subtraction problem?

• Tens

• Hundreds

• Ones

• Thousands

In the practice problem, what is the whole number you start with?

• 56

• 68

• 79

• 98