Multiplication/Division
What is the product of 22 and 38?
836
50 + 50 + 50 + 50 = n
n = 200
Write a fraction that equals 1 whole.
Check student answers, any fraction where the numerator and denominator are the same.
What's the value of the underlined digit?
1,254,589
200,000
What type of triangle has three equivalent sides?
An equilateral triangle.
Mental Math: 4,800 / 6 = n
n = 800
6,158 + 2,540 = n
n = 8,698
Write an equivalent fraction for
3/4
Answer:
6/8 , 9/12
What place is the underlined digit in:
21,540,000
Ten Millions
What type of angle is larger than 90 degrees but less than 180 degrees?
An obtuse angle.
14
5,400 - n = 5,050
n = 350
4/10 + 68/100
108/100 = 1 8/100 = 1 2/25
How many times greater is the digit in the thousand's place than the ten's place?
54,340
100 times greater.
What angle always measures 90 degrees?
2,751 x 4 = n
n = 11,004
What is the sum of 348,782 and 259,866?
608,648
Write a decimal for the fraction:
58/100
.58
Write this number in expanded form:
5,270,642
5,000,000 + 200,000 + 70,000 + 600 +40 +2
Which 2D shape has for sides where two sides are equal length and the other two are equal length, two sets of parallel sides and four right angles?
Rectangle or Square.
4,250 / 4 = n
n = 1,062 r 2
What is the difference between 842,579 and 200,822?
641,757
Write a decimal for this fraction:
115/100
1.15
Write down this number in standard form:
One hundred twenty-seven thousand eight hundred ninety-nine
127,899
Angle ABC has a total measure of 140 degrees and is made up of angle ABD and angle EBC. Angle ABD measures 60 degrees. What is the measurement of the missing angle?
80 degrees.