This handy **Spectrum Math Grade 4 Answer Key Chapter 4 Lesson 4.8 Multiplying 2 Digits by 2 Digits (renaming)** provides detailed answers for the workbook questions.

## Spectrum Math Grade 4 Chapter 4 Lesson 4.8 Multiplying 2 Digits by 2 Digits (renaming) Answers Key

**Multiply.**

Question 1.

a.

Answer:

Multiply the given number 22 with 19 by following the below procedure and the result is 418 as shown below.

b.

Answer:

Multiply the given number 32 with 41 by following the below procedure and the result is 1312 as shown below.

c.

Answer:

Multiply the given number 72 with 18 by following the below procedure and the result is 1296 as shown below.

d.

Answer:

Multiply the given number 45 with 15 by following the below procedure and the result is 675 as shown below.

e.

Answer:

Multiply the given number 48 with 20 by following the below procedure and the result is 960 as shown below.

f.

Answer:

Multiply the given number 77 with 22 by following the below procedure and the result is 1694 as shown below.

Question 2.

a.

Answer:

Multiply the given number 63 with 24 by following the below procedure and the result is 1512 as shown below.

b.

Answer:

Multiply the given number 52 with 48 by following the below procedure and the result is 2496 as shown below.

c.

Answer:

Multiply the given number 28 with 25 by following the below procedure and the result is 700 as shown below.

d.

Answer:

Multiply the given number 77 with 30 by following the below procedure and the result is 2130 as shown below.

e.

Answer:

Multiply the given number 33 with 29 by following the below procedure and the result is 957 as shown below.

f.

Answer:

Multiply the given number 90 with 70 by following the below procedure and the result is 630 as shown below.

Question 3.

a.

Answer:

Multiply the given number 57 with 23 by following the below procedure and the result is 1311 as shown below.

b.

Answer:

Multiply the given number 18 with 18 by following the below procedure and the result is 324 as shown below.

c.

Answer:

Multiply the given number 77 with 27 by following the below procedure and the result is 2074 as shown below.

d.

Answer:

Multiply the given number 65 with 17 by following the below procedure and the result is 1105 as shown below.

e.

Answer:

Multiply the given number 88 with 22 by following the below procedure and the result is 1936 as shown below.

f.

Answer:

Multiply the given number 90 with 20 by following the below procedure and the result is 180 as shown below.

Question 4.

a.

Answer:

Multiply the given number 37 with 23 by following the below procedure and the result is 851 as shown below.

b.

Answer:

Multiply the given number 91 with 38 by following the below procedure and the result is 3458 as shown below.

c.

Answer:

Multiply the given number 44 with 43 by following the below procedure and the result is 1892 as shown below.

d.

Answer:

Multiply the given number 17 with 13 by following the below procedure and the result is 221 as shown below.

e.

Answer:

Multiply the given number 88 with 17 by following the below procedure and the result is 1496 as shown below.

f.

Answer:

Multiply the given number 55 with 38 by following the below procedure and the result is 2090 as shown below.