Lessons 1-10
Use digits to write this number: ten billion, two hundred five million, forty-one thousand, five hundred.
What is 10,205,041,500
Forty kids could crawl into one space. If there were 1600 kids, it would take this many spaces would to hold them all.
What is 40 spaces?
Find the average of 1242, 87, 521, and 169,810.
What is 42,915?
What are the bar graph, broken line graph, and the pie graph?
This is the reciprocal of 6/7.
What is 7/6?
In the number 5062973, this is the value of 6.
What is 60,000?
Write 2520 as a product of prime numbers.
What is 2x2x2x3x3x5x7?
The average cost of 5 items is $316.05. The first four items cost $48.20, $40.60, $63.75, and $70.15. This is the cost of the 5th item.
What is $1357.55?
These are the names for the number on top of the fraction and the number on the bottom of a fraction.
What are the numerator and denominator?
Solve 2 x 5 - 2 x 2 + 3.
What is 9?
Write 79,003 in expanded notation.
What is (7 X 10,000) + (9 X 1,000) + (3X1)?
Find the greatest common factor of (26,117).
What is 13?
These are the prime numbers greater than 80 and less than 90.
What are 81, 84, 87?
4 + 3 x 6 - 2 x 3
What is 16?
Solve for x. x - 3.5 = 4.
What is 7.5?
12X7=84.
What is 84?
List the common factors of 20 and 30.
What are 1,2,5,10?
This is the equation you use to find the area of a triangle.
What is base X height divided by 2?
Use 2 unit multipliers to convert 6 miles to inches.
What is 380,160 in.?
Solve xyz + yz - y if x = 6, y = 3, and z = 1/3
What is 4?
Use digits and a decimal point to write this number:
Five thousand and seven hundred forty-two ten-thousandths.
What is 5000.0742?
Write 19/25 as a decimal and round to 2 decimal places.
What is 0.76?
Covert 5 2/3 to an improper fraction.
What is 17/3?
Solve for x. X - 2 = 4.
What is 6?
The average price of the first four items was $40. The average price of the next 6 items was $80. This was the overall average price.
What is $64?