Number Sense
Round 963 to the nearest ten.
960
Find the unknown number in the following equation.
403 - 197 = ______
206
If there is 3/8 of a pie on a plate, what part of the pie is missing from the plate?
5/8 of the pie
The time is 5:06 a.m. What time will it be in 45 minutes?
5:51 a.m.
Can a pair of lines be parallel and perpendicular?
No. Parallel lines never intersect. Perpendicular lines intersect and create a 90 degree angle.
Find the product of 13 x 147.
1911
Find the unknown number.
345 - ____=183
162
Find the difference.
1 3/4 - 1 2/8
4/8 or 1/2
The time is 11:45 a.m. What time will it be in 47 minutes?
12:32 p.m.
Compare and contrast a rhombus and a square. Give one example of how they are alike, and how they are different.
Many answers accepted.
Solve.
What is 15 cubed?
3,375
Solve.
4 to the power of three equals what number?
64
Find the equivalent fraction for 4/5.
Accept reasonable answers.
Convert 48 cups into gallons.
3 gallons
It takes six cubes to build a staircase with three steps. How many cubes will you need for eleven steps?
22 cubes
3 + (-8)
-5
Solve for x.
7x + 9=23
x=2
Show 20.8 as a fraction in simplest form.
20 4/5
Convert 11 feet into inches.
132 inches
Find the circumference of a circle with a diameter of 20 meters. Use 3.14 for pi.
62.8 meters
Order the following numbers from least to greatest.
3, 9/4, -3.55
-3.55, 9/4, 3
Solve for x.
4(2x - 2) = 8(2x + 5)
x = -6
Show 5/8 as a decimal. Then, convert to a percentage.
.625 to 62.5%
There are 26.2. miles in a marathon. What is the number of miles using mixed numbers in simplest form?
26 and 1/5
Solve for a.
a squared + 15 squared = 25 squared
a = 20