This handy **Spectrum Math Grade 4 Answer Key Chapter 5 Lesson 5.3 Dividing through 63 ÷ 7** provides detailed answers for the workbook questions.

## Spectrum Math Grade 4 Chapter 5 Lesson 5.3 Dividing through 63 ÷ 7 Answers Key

To check your answer, do the inverse operation.

If 63 ÷ 7 = 8, then 7 × 9 = 63 must be true.

Using the division table, find 63 in the 7 column. The quotient is named at the beginning of the row.

**Divide.**

Question 1.

a.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 49 is divisible by 7, as we know that 7 × 7 = 49 so, we go for it.

Step 3: Write 7 in the quotient.

Check:

Do the inverse operation to check your answer.

If 49 ÷ 7 = 7, then 7 × 7 = 49 must be true.

b.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 45 is divisible by 5, as we know that 5 × 9 = 45 so, we go for it.

Step 3: Write 9 in the quotient.

Check:

Do the inverse operation to check your answer.

If 45 ÷ 5 = 9, then 5 × 9 = 45 must be true.

c.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 36 is divisible by 6, as we know that 6 × 6 = 36 so, we go for it.

Step 3: Write 6 in the quotient.

Check:

Do the inverse operation to check your answer.

If 36 ÷ 6 = 6, then 6 × 6 = 36 must be true.

d.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 24 is divisible by 3, as we know that 3 × 8 = 24 so, we go for it.

Step 3: Write 8 in the quotient.

Check:

Do the inverse operation to check your answer.

If 24 ÷ 3 = 8, then 3 × 8 = 24 must be true.

e.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 27 is divisible by 3, as we know that 3 × 9 = 27 so, we go for it.

Step 3: Write 9 in the quotient.

Check:

Do the inverse operation to check your answer.

If 48 ÷ 8 = 6, then 8 × 6 = 48 must be true.

f.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 28 is divisible by 4, as we know that 4 × 7 = 28 so, we go for it.

Step 3: Write 7 in the quotient.

Check:

Do the inverse operation to check your answer.

If 28 ÷ 4 = 7, then 4 × 7 = 28 must be true.

Question 2.

a.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 18 is divisible by 2, as we know that 2 × 9 = 18 so, we go for it.

Step 3: Write 9 in the quotient.

Check:

Do the inverse operation to check your answer.

If 18 ÷ 2 = 9, then 2 × 9 = 18 must be true.

b.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 24 is divisible by 4, as we know that 4 × 6 = 24 so, we go for it.

Step 3: Write 6 in the quotient.

Check:

Do the inverse operation to check your answer.

If 24 ÷ 4 = 6, then 4 × 6 = 24 must be true.

c.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 48 is divisible by 6, as we know that 6 × 8 = 48 so, we go for it.

Step 3: Write 8 in the quotient.

Check:

Do the inverse operation to check your answer.

If 48 ÷ 6 = 8, then 6 × 8 = 48 must be true.

d.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 32 is divisible by 4, as we know that 4 × 8 = 32 so, we go for it.

Step 3: Write 8 in the quotient.

Check:

Do the inverse operation to check your answer.

If 32 ÷ 4 = 8, then 4 × 8 = 32 must be true.

e.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 45 is divisible by 5, as we know that 5 × 9 = 45 so, we go for it.

Step 3: Write 9 in the quotient.

Check:

Do the inverse operation to check your answer.

If 45 ÷ 5 = 9, then 5 × 9 = 45 must be true.

f.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 16 is divisible by 2, as we know that 2 × 8 = 16 so, we go for it.

Step 3: Write 8 in the quotient.

Check:

Do the inverse operation to check your answer.

If 16 ÷ 2 = 8, then 2 × 8 = 16 must be true.

Question 3.

a.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 40 is divisible by 5, as we know that 5 × 8 = 40 so, we go for it.

Step 3: Write 8 in the quotient.

Check:

Do the inverse operation to check your answer.

If 40 ÷ 5 = 8, then 5 × 8 = 40 must be true.

b.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 12 is divisible by 2, as we know that 2 × 6 = 12 so, we go for it.

Step 3: Write 6 in the quotient.

Check:

Do the inverse operation to check your answer.

If 12 ÷ 2 = 6, then 2 × 6 = 12 must be true.

c.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 6 is divisible by 6, as we know that 6 × 1 = 6 so, we go for it.

Step 3: Write 1 in the quotient.

Check:

Do the inverse operation to check your answer.

If 6 ÷ 6 = 1, then 6 × 1 = 6 must be true.

d.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 56 is divisible by 7, as we know that 7 × 8 = 56 so, we go for it.

Step 3: Write 8 in the quotient.

Check:

Do the inverse operation to check your answer.

If 56 ÷ 7 = 8, then 7 × 8 = 56 must be true.

e.

Answer:

Step 1: We know that, 7×0=0

Step 2: Write 0 in the quotient.

Check:

Do the inverse operation to check your answer.

If 0 ÷ 7 = 0, then 7 × 0 = 0 must be true.

f.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 54 is divisible by 6, as we know that 6 × 9 = 54 so, we go for it.

Step 3: Write 9 in the quotient.

Check:

Do the inverse operation to check your answer.

If 54 ÷ 6 = 9, then 6 × 9 = 54 must be true.

Question 4.

a.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 25 is divisible by 5, as we know that 5 × 5 = 25 so, we go for it.

Step 3: Write 5 in the quotient.

Check:

Do the inverse operation to check your answer.

If 25 ÷ 5 = 5, then 5 × 5 = 25 must be true.

b.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 10 is divisible by 5, as we know that 5 × 2 = 10 so, we go for it.

Step 3: Write 2 in the quotient.

Check:

Do the inverse operation to check your answer.

If 10 ÷ 5 = 2, then 5 × 2 = 10 must be true.

c.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 21 is divisible by 7, as we know that 7 × 3 = 21 so, we go for it.

Step 3: Write 3 in the quotient.

Check:

Do the inverse operation to check your answer.

If 21 ÷ 7 = 3, then 7 × 3 = 21 must be true.

d.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 28 is divisible by 7, as we know that 7 × 4 = 28 so, we go for it.

Step 3: Write 4 in the quotient.

Check:

Do the inverse operation to check your answer.

If 28 ÷ 7 = 4, then 7 × 4 = 28 must be true.

e.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 42 is divisible by 6, as we know that 6 × 7 = 42 so, we go for it.

Step 3: Write 7 in the quotient.

Check:

Do the inverse operation to check your answer.

If 42 ÷ 6 = 7, then 6 × 7 = 42 must be true.

f.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 63 is divisible by 7, as we know that 7 × 9 = 63 so, we go for it.

Step 3: Write 9 in the quotient.

Check:

Do the inverse operation to check your answer.

If 63 ÷ 7 = 9, then 7 × 9 = 63 must be true.

Question 5.

a.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 24 is divisible by 6, as we know that 6 × 4 = 24 so, we go for it.

Step 3: Write 4 in the quotient.

Check:

Do the inverse operation to check your answer.

If 24 ÷ 6 = 4, then 6 × 4 = 24 must be true.

b.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 20 is divisible by 4, as we know that 4 × 5 = 20 so, we go for it.

Step 3: Write 5 in the quotient.

Check:

Do the inverse operation to check your answer.

If 20 ÷ 4 = 5, then 4 × 5 = 20 must be true.

c.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 35 is divisible by 7, as we know that 7 × 5 = 35 so, we go for it.

Step 3: Write 5 in the quotient.

Check:

Do the inverse operation to check your answer.

If 35 ÷ 7 = 5, then 7 × 5 = 35 must be true.

d.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 30 is divisible by 5, as we know that 5 × 6 = 30 so, we go for it.

Step 3: Write 6 in the quotient.

Check:

Do the inverse operation to check your answer.

If 30 ÷ 5 = 6, then 5 × 6 = 30 must be true.

e.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 12 is divisible by 4, as we know that 4 × 3 = 12 so, we go for it.

Step 3: Write 3 in the quotient.

Check:

Do the inverse operation to check your answer.

If 12 ÷ 4 = 3, then 4 × 3 = 12 must be true.

f.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 16 is divisible by 4, as we know that 4 × 4 = 16 so, we go for it.

Step 3: Write 4 in the quotient.

Check:

Do the inverse operation to check your answer.

If 16 ÷ 4 = 4, then 4 × 4 = 16 must be true.

Question 6.

a.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 7 is divisible by 7, as we know that 7 × 1 = 7 so, we go for it.

Step 3: Write 1 in the quotient.

Check:

Do the inverse operation to check your answer.

If 7 ÷ 7 = 1, then 7 × 1 = 7 must be true.

b.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 15 is divisible by 5, as we know that 5 × 3 = 15 so, we go for it.

Step 3: Write 3 in the quotient.

Check:

Do the inverse operation to check your answer.

If 15 ÷ 5 = 3, then 5 × 3 = 15 must be true.

c.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 42 is divisible by 7, as we know that 7 × 6 = 42 so, we go for it.

Step 3: Write 6 in the quotient.

Check:

Do the inverse operation to check your answer.

If 42 ÷ 7 = 6, then 7 × 6 = 42 must be true.

d.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 21 is divisible by 3, as we know that 3 × 7 = 21 so, we go for it.

Step 3: Write 7 in the quotient.

Check:

Do the inverse operation to check your answer.

If 21 ÷ 3 = 7, then 3 × 7 = 21 must be true.

e.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 12 is divisible by 6, as we know that 6 × 2 = 12 so, we go for it.

Step 3: Write 2 in the quotient.

Check:

Do the inverse operation to check your answer.

If 12 ÷ 6 = 2, then 6 × 2 = 12 must be true.

f.

Answer:

Step 1: Since the first digit of the dividend is less than the divisor, bring down the next digit of the dividend. Now consider the first 2 digits to proceed with the division.

Step 2: 30 is divisible by 6, as we know that 6 × 5 = 30 so, we go for it.

Step 3: Write 5 in the quotient.

Check:

Do the inverse operation to check your answer.

If 30 ÷ 6 = 5, then 6 × 5 = 30 must be true.

**Complete the following.**

Question 7.

a.

Answer:

Step 1: We know that 7 × 6 = 42. So, we go for it.

Step 2: Write 7 in the quotient.

b.

Answer:

Step 1: We know that 4 × 6 = 24. So, we go for it.

Step 2: Write 4 in the quotient.

c.

Answer:

Step 1: We know that 8 × 7 = 56. So, we go for it.

Step 2: Write 8 in the quotient.