Place Value
Arrays
Measurement/money/time
Add
Subtract
100
When given a 3 digit number, what place value is the 3rd number called?
What is the hundreds place.
100
What is an array made up of?
Rows and colums
100
How many inches in a foot
12
100
31+25=
56
100
346-46=
300
200
Which digit is in the tens place in the number 681
What is 8
200
Columns go in what direction?
Top to bottom
200
The short hand counts the _____ on a clock.
hour
200
123+42=
165
200
756-182=
574
300
Identify each place value for the 3 digit number 798
7 hundreds 9 tens 8 ones
300
Rows go in what direction?
left to right
300
The long hand counts the ______ on the clock
hour
300
234+100
334
300
985-347=
638
400
In the number 298, what value is the 8?
ones
400
How many row are in the array?
3
400
How many pennies make $1?
100
400
523-271
794
400
476-78
398
500
What is the number 98 considered?
Whole number
500
If there are 2 rows and 5 columns in an array, how many items are in the array?
10 items
500
You have 2 dimes, 1 nickel, and 6 pennies, how much money do you have?
31 cent
500
372+172=
544
500
100-91
9