Factors
List all the factors of 12
1, 2, 3, 4, 6, 12
How many minutes are in 2 hours?
120 minutes
What is the area?
Length = 4cm
Width = 3 cm
A = 12 square cm
Rule *4
IN = 7
OUT = ?
OUT = 28
What's the perimeter?
Length = 3cm
Length = 3cm
Width = 4cm
Width = 4cm
14 cm
List the factor pairs for 24
1 and 24, 2 and 12, 3 and 8, 4 and 6
How many seconds are in 3 minutes?
180 seconds
What is the area?
Length = 12 inches
Width = 2 inches
A = 24 square inches
Rule *10
IN = 17
OUT = ?
OUT = 170
In the number 836,529
The digit 8 is in what place?
Hundred thousands place
List the factors for 32
1, 2, 4, 8, 16, 32
How many minutes are in 5 hours?
300 minutes
What is the area?
Length = 7cm
Width = 4 cm
A = 28 square cm
Rule *5
IN = 25
OUT = ?
OUT = 125
Add:
475 + 816 =
1,291
List the factor pairs for 13
1 and 13
How many seconds are in 4 minutes?
240 minutes
What is the area?
Length = 10 feet
Width = 12 feet
A = 120 feet squared
Rule ?
IN = 170
OUT = 100
- 70
Subtract:
826 - 379 =
447
List the factors for 50
1, 2, 5, 10, 25, 50
How many minutes are in 8 hours?
480 minutes
What is the area?
Length = 16 inches
Width = 100 inches
A = 1600 inches squared
Rule ?
IN = 200
OUT = 1400
*7
Round to the nearest ten thousand:
475,391
480,000