Show:
Rounding
Vocabulary
Place Value
Properties of Addition
Mixed Review
100
What is 355 rounded to the nearest 10's?
360
100

What are the digits in an addition expression called?

Addends
100

In the number 109; what place is the nine in?

One's

100
What is (2 + 5) + 1 = 2 + (5 + 1) showing?
The associative property of addition
100

Mrs. Cassidy has a pack of paper that holds 500 sheets. She used 137 sheets of paper. How many sheets of paper does she have left?

363

200
If the digit in the column next to the one to be rounded is 5 or higher, do you round up or down?
Round up.
200
What is shown here: 400 + 20 + 6?
Expanded form.
200

In the number 925, what place is the 2 in?

ten's

200
What property is: 3 + 0 = 3?
Identity property of addition
200

756 - 456

244

300

What is 369 rounded to the nearest hundred?

400

300

What do you call a number sentence without the equal sign? 

expression

300

What is the value of 3 in the number 439?

3 tens or 30

300
What property does this problem represent? 12 + 15 = 15 + 12?
commutative property of addition
300
What comes next in this pattern: 120, 130, 140, ____, ______, ______?
150, 160, 170?
400
If the digit to the right of the one you are rounding is less than 5, what do you do?
You keep the digit you are rounding the same and put 0's behind the digit being rounded.
400
What is a number close to an exact value called?
estimate or estimation
400

What is the value of 6 in the number 673?

600

400

What do you call a math problem that contains numbers, operations and an equal sign?

Equation

400
Name the next three numbers in the pattern: 567, 667, 767, _____, ______, ______
867, 967, 1,067
500

What is 107 rounded to the nearest ten?

110

500
What are you doing when you change the value of a number to one that is easier to work with?
rounding
500

What value does the 5 have in the number 458?

50

500
What do these signs mean: <, >, = ?
Less than, greater than and equal to
500

What is this pattern: 12, 18, 24, ____, ______, ______?

Adding 6. The next 3 numbers would be: 30, 36, 42