Word Problems
Factors and multiplies
Conversions
Perimeter and Area
Prime or Composite
100
Ada swam for 8 minutes. Jeremy swam for 10 times as many minutes. How many minutes did Jeremy swim?
Write the number model with unknown
8 x 10 = J
80 Minutes
100
List all the factors of 18
1, 2, 3, 6, 9, 18
100
Complete the chart:
1 m = 100 cm
? m = 300 cm
6 m = ? cm
1m = 100 cm
3 m = 300 cm
6 m = 600 cm
100
Find the perimeter of a square that sides equal 7 inches.
7 + 7 + 7 +7 = 28 inches
100
Is 14 prime or composite?
How do you know?
Composite because it has more than two factors.
200
Mr. Potvin want s to buy a chair and pay for it in 2 years. The store offers two payment plans and he wants to choose the cheaper one.
Plan A: $53 each week; a total of 13 payments
Plan B: $12 each week; a total of 74 payment
Plan A with only $689 compared to Plan b at $888.
200
List all the factors of 24
1, 2, 3, 4, 6, 8, 12, 24
200
Complete the chart
1 hr. = 60 min.
4 hr. = ? min
? hr. = 360 mins
1 hr. = 60 min
4 hr. = 240 min
6 hr. = 360 min.
200
Find the area of the rectangle
Length:
Width:
Area:
Length: 8 in
Width: 4 in
Area = 32 inches squared
200
Is 23 prime or composite? how do you know?
Prime because its only factors are 1 and 23.
300
List the first 10 multiples of 5
5, 10, 15, 20, 25, 30, 35, 40, 45, 50
300
16 oz = 1 lbs
32 oz = ? lbs
? oz = 7 lbs
16 oz = 1 lbs
32 oz = 2 lbs
112 oz = 7 lbs.