Operations
Solve using the distributive property:
8 x (6+5)
88
Solve 30.2 x 6.4
193.28
Solve 2349 ÷ 18
130.5
What is the length of a rectangle that is 24 dm wide and that has an area of 1248 dm2?
52 dm
Give an example of a situation where we would calculate the arithmetic mean
Answers may vary
Represent this operation in another way without changing the result: 7 x (7-3-2)
(7x7) - (7x3) - (7x2)
Estimate the product: 341.5 x 9.6
Sample answer: 3500
Solve 2912 ÷ 20
145.6
Calculate the area of a square with one side measuring 13 cm
169 cm2
Name the 4 components of a survey table
Title, categories of answers, answers, results
(4x8) - 3 + 2 x 32 - (2x21) =
43
1592.846 x 100 =
159284.6
Estimate the quotient: 5418.9 ÷ 9
Sample answer: 600
What does the 2 in cm2 represent?
2 dimensions (length and width)
Calculate the mean of this data set:
34 45 67 14 0
32
Name the 3 properties of opperations
Associative
Distributive
Commutative
Solve 164.5 x 7.3
1200.85
Solve $256.20 ÷ 6
$42.70
A rectangle has a length of 90cm and a width of 2m. Calculate the area of the rectangle in centimeters squared.
18000cm2
Calculate the missing value:
Arithmetic mean: 20
Values: 20, 18, 26, __
16