Division Concepts and Verification

This lesson teaches how to solve division problems without remainders by using multiplication rules. It begins with a basic introduction to division, explaining how to divide a group into equal parts. The lesson then progresses to solving division problems with larger numbers by leveraging multiplication facts. An example problem, 693 divided by 3, is worked through step-by-step to demonstrate the process. The lesson concludes with a verification step, showing how multiplication can confirm the accuracy of division results.

What is the result of dividing 18 by 9?

• 4

• 3

• 2

• 1

Which multiplication fact helps solve 456 divided by 2?

• 2 x 5 = 10

• 2 x 4 = 8

• 2 x 3 = 6

• 2 x 2 = 4

How many groups of 2 are there in the number 5?

• 1

• 3

• 2

• 2.5

What is the next step after finding 2 groups of 2 in 4?

• Subtract 4 from 5

• Divide 5 by 2

• Bring down the next digit

• Multiply 2 by 3

In the example 693 divided by 3, what is the first multiplication fact used?

• 3 x 1 = 3

• 3 x 2 = 6

• 3 x 4 = 12

• 3 x 3 = 9

What is the result of 693 divided by 3?

• 231

• 232

• 233

• 234

How do you verify the result of a division problem?

• Subtract the divisor from the dividend

• Divide the quotient by the divisor

• Add the divisor to the quotient

• Multiply the quotient by the divisor

What is the inverse operation of division?

• Subtraction

• Exponentiation

• Addition

• Multiplication

Why is it important to check your division answer?

• To ensure the divisor is correct

• To confirm the dividend is accurate

• To make sure the remainder is zero

• To verify the quotient is correct

What should you do if your multiplication check does not match the original dividend?

• Change the divisor

• Adjust the dividend

• Ignore the result

• Recalculate the quotient