Place Value Times Ten

Place Value

Times Ten

When we multiply by ten, we are moving one place left on the place value chart. Any place missing a digit, needs a zero.

• 1 x 3 = 3

• 10 x 3 = 30 (3,6,9,12,15,18,21,24,27,30) can also say 3 x 10 = 30

• 100 x 3 = 300 (can also say 30 x 10)

• 1000 x 3 = 3000 (can also say 300 x 10)

Do you notice the pattern?

• 1 x 5 = 5

• 10 x 5 = 50

• 100 x 5 = 500

• 1000 x 5 = 5000

Multiple Choice

What is the missing number?

100 x 6 =

• 6

• 60

• 600

• 6000

Multiple Choice

What is the missing number?

__ x 7 = 7000

• 1

• 10

• 100

• 1000

Multiple Choice

10 x __ = 40

• 4

• 40

• 400

• 4000

Multiple Choice

Finish the pattern:

1 x 8 = 8

10 x 8 = 80

100 x 8 = ?

• 80

• 800

• 8000

• 80,000

Each place value is ten times greater when moving to the left. If I move multiple jumps, I have to do multiples of ten. For example:

• From the ones to the hundreds is x10 x10 (or x100) Skipping two places

• From the ones to the thousands is x10 x10 x10 or x1000) Skipping three places

So if I have the number 16,562

• The six in the thousands place is 100 times greater than the six in the tens place

• (I skipped two places)

In the number 34, 239

• The value of the 3 in the ten thousands place is 1,000 times greater than the value of the 3 in the tens place

• (I skipped 3 places)

Multiple Choice

How man times greater is the 5 in the ten thousands place than the 5 in the ones place?

53, 125

• 100 times greater

• 1000 times greater

• 10,000 times greater

• 100,000 times greater

Multiple Choice

The value of the 7 in the number 6,731 is how many times larger than the value of the 7 in the number 673?

• 10 times

• 2 times

• 7 times

• 100 times

Multiple Choice

In which of the following pairs of numbers is the value of the 3 in the first number 10 times the value of the 3 in the second number?

• 135 and 37

• 513 and 73

• 131 and 73

• 132 and 37

Just like we use the place value to move left for "ten times greater"; we can also find "ten times less."

• We move one step to the RIGHT per place value

• This would be dividing

5,000 */* 10 = 500

500 */* 10 = 50

50 */* 10 = 5

Do you see the pattern?

• To divide by 100 - move two steps right

• To divide by 1000 - move three steps right

• To divide by 10,000 - move four steps right

Multiple Choice

What is ten times less than the number 7,000?

• 7

• 70

• 700

• 70,000

Multiple Choice

The school ordered 3000 yearbooks. They had to get them in sets of 10. How many sets of 10 could they get?

(Hint: 3000 divided by 10 or ten times less)

• 3

• 30

• 300

• 3000

Multiple Choice

In which of the following pairs of numbers is the value of the 2 in the first number 10 times LESS than the value of the 2 in the second number?

• 82 and 826

• 92 and 192

• 205 and 200

• 525 and 25