Number Sense
Round 963 to the nearest ten.
960
Find the unknown number in the following equation.
804 - 276 = ______
528
If there is 3/10 of a pie left on a plate, what fraction of the pie is missing?
7/10 of the pie is missing
Dina started swimming at 3:26 P.M. She swam until 4:12 P.M.
How long did Dina swim?
46 minutes
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.
4,724 x 8
37,792
Find the unknown number.
345 - ____=183
162
Convert the improper fraction
43 / 8
to a mixed number.
5 3/8
The time is 11:45 a.m. What time will it be in 47 minutes?
12:32 p.m.
Classifying Triangles: Equilateral, Isosceles, or Scalene
A triangle that has NO congruent sides.
Scalene
Multiply Decimals
1.27 x 1.8
2.286
Solve.
8 + (-12)
-4
Find the equivalent fraction for 4/5.
Accept reasonable answers.
8/10, 12/15, 16/20...40/50
Convert 3 gallons to cups.
3 gallons = _______ cups
48 cups
It takes six cubes to build a staircase with three steps. How many cubes will you need for eleven steps?
22 cubes
Divide Rational Numbers
-3 /5 ÷ 2/3
-9/10
Solve for x.
5x + 8 = 23
x=3
Show 20.8 as a fraction in simplest form.
20 4/5
Convert 9 feet into inches.
108 inches
Find the circumference of a circle with a radius of 5 meters. Use 3.14 for pi (π).
31.4 meters.
Write in standard notation.
10⁵
100,000
Solve for x.
5x = 2x + 12
x = 4
Write 5/8 as a decimal. Round to the nearest HUNDREDTH
.63
(sixty-three hundredths)
There are 26.2. miles in a marathon. What is the number of miles using mixed numbers in simplest form?
26 and 1/5
Pythagorean Theorem-Two sides of a triangle are given.
a= 3
b= 4
Solve for c.
c= 5