Place the Decimal in the Answer

• 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

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

Which answer shows this number in expanded notation?

• fourteen and sixty-four hundredths

• 14.64

• 10 + 4 + 0.6 + 0.04

• 

How do know where to place the decimal in the answer to a multiplication problem?

What is the first step when dividing the problem above?

• Move the decimal in the divisor AND dividend TWO places.

• Move the decimal in the divisor AND dividend THREE places.

• Move the decimal in only the divisor

• Bring the decimal straight up.

Write a number that has:

0 in the hundredths

2 in the ones

4 in the tenths

9 in the tens

7 in the thousandths

• 7,092.40

• 92.407

• 7042.907

• 92.470

To properly place the decimal for your answer when multiplying decimal numbers you must:

• line up the decimal numbers first to place the decimal point

• move the decimal in the divisor all the way to the right and do the same amount of moves for the dividend

• count the digits behind the decimal points

• multiply then line up the digits

How many numbers will be behind the decimal in our answer for: 0.2 x 0.8

• 1

• 2

• 3

• 4

How many numbers will be behind the decimal in our answer for: 5.78 x 3.5

• 1

• 2

• 3

• 4

How many numbers will be behind the decimal in our answer for: 3.5 x 4.92

• 1

• 2

• 3

• 4