Show:
Perimeter and Area
1 Digit x 3 or 4 digit number
Division by 1 digit number
Factors and Multiples
2 Digit x 2 Digit number
100
This is the formula for calculating area
area = length x width
100
851 x 3 =
2,553
100
38 / 4 =
9 R 2
100
What are the factors of 16?
1,2,4,8,16
100
30 x 37 =
1110
200
This is the formula for calculating perimeter
perimeter= length + length + width + width
200
605 x 4 =
2,420
200
86 / 5 =
17 R 1
200
What is a number that has 2 factors ( 1 and itself) called?
A prime number
200
55 x 80=
4400
300
If a rectangle has the length of 149 m and a width of 76 m, what is the perimeter?
450 m
300
6,379 x 4 =
25,516
300
423 / 3=
131
300
Is 51 a prime number?
No, it is composite
300
93 x 24 =
2232
400
What is the area of a rectangle with a width of 4m and a length twice that long?
32 sq. m
400
322 x 7 =
2,254
400
1,455 / 4 =
363 R 3
400
Write the first 5 multiples of 13
13,26,39,52,65
400
78 x 63 =
4,914
500
If the area of the rectangle is 36 sq. m and the perimeter is 30 m, what are the length and width of the rectangle?
width = 3m length = 12 m
500
3,817 x 6 =
22,902
500
2008 / 8 =
251
500
Is 3 a factor of 93?
Yes
500
86 x 77=
6,622