Mod 4 Multi-digit decimals review

Drag each vocabulary word to the correct location.

b

c

d

Math

Quotient

Divisor

Fraction

Dividend

Explain Division of Decimals.

When dividing decimals, make sure the ​ (a)   is a whole number. Then, move the decimal point in the ​ (b)   the same number of times.

• divisor
• dividend

To solve the problem, Ms. Parker must move the decimal point in the ​ (a)   to the ​ (b)   to get a whole number. This is the same as multiplying by ​ (c)   , so she should also move the decimal point in the ​ (d)   . The correct quotient is ​ (e)   .

• divisor
• number
• right
• 100
• 10
• 1000
• dividend
• 13
• 1.3
• 0.0013

• too few places to the left
• too many places to the right
• 2
• 1
• one more place to the  left
• one more place to the right
• three more places to the left
• too many places to the left
• too few places to the right
• 3

Use the correct vocabulary to complete the picture.

g

e

f

term 2

factor 2

dividend

product

addend 1

quotient

difference

divisor

factor 1

sum

Two factors are multiplied, and their product is 8964.36. One factor is a whole number. How many decimals places are in the other factor? Tell how you know.

The other factor has ​ (a)   decimal place(s) because the number of decimal places in the product is the ​ (b)   the number of decimals places in the factors.

• 2
• sum of
• 3
• 4
• 5
• 6
• difference of
• quotient of
• product of

What is the product of each expression? Drag the product into each box to match it with its corresponding expression.

• 364.77

• 36,477

• 0.36477

• 3647.7

STEPS IN DIVIDING A DECIMAL NUMBER BY A WHOLE NUMBER

STEP 1: Place the decimal directly ____ the decimal point.

• below

• above

• under

Calculate
5.75÷0.25

• 0.23
• 2.3
• 2.03
• 23

Mr. Garcia bought six chairs for his family room. The total for the chairs was $684.54 including tax. How much did each chair cost?

• $114.09

• $136.90

• $125.07

• $164.59