M5/Lesson 10: Using Long Division practice

Joshua is using long division to find 623 ÷ 7. He starts by dividing 62 by 7. In which decimal place should Josh place the first digit of the quotient (8)?

• A. Hundreds

• B. Tens

• C. Ones

• D. Tenths

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Here is a long-division calculation of 917 ÷ 7.
There is a 7 under the 9 of 917. What does this 7 represent?
Select the 2 correct responses.

• The value being subtracted from 9 in the first step of division

• The remainder after dividing 9 by 7

• 700

• The final answer of the division

• 70

Answer explanation

Besides being subtracted by 9 , it also represents 700 because it is written directly under the hundreds place of 917.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Oberon is working on this long division problem.
Find 180 ⋅ 9

Tags

CCSS.4.NBT.B.5

Use your calculation of 180 ⋅ 9 to explain how you know Oberon has made a mistake with this division problem.

Answer explanation

Oberon's mistake is that when he brought down the 7 from 972 and saw 7 tens could not be divided into 9 groups (or 7 is not a multiple of 9), he did not write 0 above the 7 before bringing down the 2 ones.

This is the correct long division calculation.

Tags

CCSS.5.NF.B.5B

Find the quotient.

Answer explanation

Tags

CCSS.4.NBT.B.6

Find the quotient.

Show your work.

Answer explanation

Find the quotient.

• 369

• 927

• 39

• 377

Answer explanation

Tags

CCSS.6.EE.B.7

REVIEW: M5/Lesson 7
One ounce of a yogurt contains 1.2 grams of sugar. How many grams of sugar are in 14.25 ounces of yogurt?

• 0.171 grams

• 1.71 grams

• 17.1 grams

• 171 grams

Tags

CCSS.6.NS.B.3

🌀SPIRAL REVIEW🌀
We paid $60 for 15 pizzas. At that rate, how much did one pizza cost?

Answer explanation

Each pizza costs $4.00.
Divide 60 by 15.
What multiplied by 15 = 60?