Number Sense
Arrange in increasing order:
80,431 79,431 80,331 79,433
79,431, 79,433, 80,331, 80,431
2/3 + 7/9
1 4/9
How many 1 inch cubes are needed to build a cuboid which measures 6 in. by 2 in. by 3 in.?
36 cubes
Write 1 3/5 as a decimal.
1.6
Estimate and then multiply.
456 x 60
30,000
27,360
Arrange in increasing order:
2 2/9, 9/2, 2 2/3, 2 4/9
2 4/9, 2 2/9, 2 2/3, 9/2
7/8 - 3/4
1/8
Find the length and perimeter of a rectangle with an area of 78 square meters and 6 m for one side.
13m length
38m perimeter
Express 2.05 as a fraction in simplest form.
2 1/20
Estimate and then multiply.
306 x 27
9000, 8262
In 5630, what digit is in the hundreds place
6
3/4 x 6
4 1/2
Find the area of the figure.
Review E #15b
128 sq m
Express 1.36 as a fraction in simplest form
1 9/25
456 divided by 5 as a decimal number to one decimal place.
91.2
123.58
Which digit is in the tenths place?
5
5/6 x 60
50
Find the perimeter of the figure:
Review E #15a
110 cm
3.22
382 divided by 4 to one decimal place.
95.5
251.83
Which digit is in the hundredths place?
3
2/7 x 28
8
The perimeter of a rectangle is 42 in.
If the length of the rectangle is 12 in., find its width.
9 in.
Diana saved $70.50 in 5 weeks.
If she saved an equal amount each week, how much would she save in 8 weeks?
$112.80
Estimate and then multiply.
783 x 41
32,000
32,103