Topic 3 Key Terms- Multiplying and Dividing Whole Numbers

Use the key terms to label each diagram. You may use each key term more than once. This rectangular diagram representing a multiplication equation is an _____________. The ______________ are the length and width of the model.

• area model; factors

• array; products

• bar model; sums

• number line; differences

Use the key terms to label each diagram. You may use each key term more than once. You can use a ________________ to record ________________ in a multiplication equation.

• vertical record; partial products

• horizontal record; products

• vertical record; factors

• array; sums

Use the key terms to label each diagram. You may use each key term more than once. When you use the ________________ to multiply factors with more than one digit, you multiply one ________________ by each place value of the other ________________. (Key terms: area model, dividend, divisor, factor, partial product, product, quotient, remainder, standard algorithm, partial quotient, vertical record)

• standard algorithm; factor; factor

• area model; product; factor

• partial product; factor; product

• vertical record; divisor; factor

Consider the expression 266 ÷ 7. You can calculate and record ________________ using a vertical record by partitioning the ________________ into parts and then dividing the parts by the ________________ separately.

• partial quotients, dividend, divisor

• partial products, divisor, dividend

• partial sums, dividend, quotient

• partial remainders, divisor, quotient

7 is the _________

• divisor

• product

• sum

• difference

30 and 8 are _________________

• partial quotients

• prime numbers

• factors

• multiples

The __________ of 266 is partitioned into 210 and 56.

When a divisor does not divide a dividend evenly, you call the amount remaining the ____________. You use R to identify the remainder in a quotient.

• remainder

• divisor

• quotient

• product