Number Sense
Which number belongs in the blank shown below to make the expression true? 754 x 34= 34 x ___________
754
What is the next number in this pattern? 2, 6,18,54,....
162
What is a polygon with 4 sides called?
quadrilateral
23 kg = ___ g
1,000 g = 1 kg
23,000 g
How is 1/4 written as a decimal?
0.25
A tour bus can hold 84 passengers. Each seat on the bus holds 3 passengers. How many seats does the bus have? Write an equation that would be used to solve the problems.
84 / 3= n
n = 28
Jeremy had a fence around his garden. The length was 25ft and the width was 10ft. What is the perimeter of his garden?
70 ft
What is the range of the set of data?
74, 81, 47, 39, 14, 49
67
What is the LCM of 15 and 18?
(think multiple mountain)
90
Solve:
x/9 = 6
x = 54
What is the approximate circumference of a circle that has a diameter of 10 cm?
About 30 cm
The parking lot at the Food King is in the shape of a rectangle. Its length is 30 meters and its width is 15 meters. The entire parking lot is going to be resurfaced. How much area is going to be resurfaced?
450 square meters
What is the GCF of 12 and 32?
(think factor rainbows)
4
40, 120 , 60, 180, 90, ..... What is the rule for the pattern? What are the next 2 numbers in the pattern?
270, 135
(Rule is multiply by 3, then divide by 2 repeated)
What is the area of a triangle that has a base of 12 cm, a side of 16 cm, and a height of 7 cm?
42 square centimeters
54 mm = ___m
1,000 mm = 1 m
0.054 m
Amelia worked 15 hours in the yard this week. Her parents paid her $45 for the week. How much does Amelia make an hour?
$3
What is the rule for this pattern? 3/5, 4/5, 1, 1 1/5, ....
+ 1/5
What are the names of a triangle with the angles (by side length and by angle):
80 , 50 , 50
acute and isosceles
Julio's backyard has an area of 4,500 square feet. The length of the backyard is 90 feet. What is the width of Julio's backyard?
50 feet
What is the mean for the data below?
18, 6 ,24, 14, 18
16