Place Value
What is the value of the 7 in the number:
178,563
ten thousands
300 cm
How many are in 4 groups of 9?
36 units
What is the difference between a line and a line segment?
Draw them out.
A line goes on forever in both directions (has arrows) and a line segment has two end points.
Decompose the fraction in unit form: 4/6
1/6 + 1/6 +1/6 + 1/6 = 4/6
Round the number 45,682 to the nearest hundred.
45,700
Write 82 Liters and 94 mililiters in smallest unit form.
82,094 mL
What is the area and perimeter of a rectangle that has a width of 165m and a length of 7m?
A= 1,155 m sq.
P= 344 m
A straight angle is how many degrees?
180 degrees
How is 7/100 written in decimal form?
0.07
What is the standard and word form for this number:
300,000+50,000+800+20+4
Three hundred fifty thousand eight hundred twenty four.
350,824
What is 4km 123m + 23km 456m equal?
27km 579m
What is 462 divided by 3?
154 no remainder
What is the name of a triangle that has all the same side lengths and all acute angles?
An acute equilateral
Use a model to demonstrate why 2/5 is equivalent to 4/10.
2/5 X 2/2 = 4/10
Subtract: 300,000 - 35,710
264,290
At football practice, the water jug was filled with 18 liters and 530 mililiters of water. At the end of practice there were 795 mililiters left. How much water did the team drink?
17L 735mL
or
17,735 mililiters
67 X 89 =
5,963
True or False: A triange cannot have both an acute angle anda right angle. Explain.
False: a right triange can have one right angle and the other two should be acute. (or other similar answers)
Multiple 5 X 3/4=
Write answer in mixed number form.
3 and 3/4
William bought 6 new video games and 3 used video games for $117. Each new video game costs $17. The used video games were all the same price. What is the cost for 1 used video game?
1) 17 X 6 = $102
2) $117-$102 = $15
3) $15 divided by 3 = $5
Each used video game costs $5
1) Gabe weighs: 37,095g - 4,650g = 32,445g
2) Harry weighs: 32,445g - 2,905g = 29,540 grams or 29kg 540 g
Erin ran 3,003 feet in 7 days. If she ran the same distance each day, how far did Erin run in 3 days?
1) 3,003 divided by 7 = 429 ft each day
2) 429 ft X 3 = 1,287 ft in 3 days
How many lines of symmetry are in a heart?
The perimeter of a square measures 0.48 meters. What is the measure of each side length in centimeters?
1) 0.48 = 48/100 or 48 cm
2) 48 cm divided by 4 sides = 12 cm for each side.