Lessons 10-20
On Saturday 47 people volunteered to clean up the park. Some people removed trash from the lake. The remaining 29 people left to clean up the hiking trails. How many people chose to remove trash from the lake?
What is 18 people.
In a class of 28 students, 13 are boys. What is the ratio of boys to girls in the class?
what is 13:15
Write (5 x 1000) + (2 x 100) + (8 x 10) + (9 x 0.1) in standard form.
what is 5280.9
Write 15% in decimal form.
what is 0.15.
Solve and Simplify 8/12 + 7/12.
what is 1 1/4.
Order these from least to greatest. -3, 0, 1, 2, -2, -5
What is -5, -3, -2, 0, 1, 2
What are the divisibility rules for 2, 5, and 10?
what is 2- last digit has to be even. 5- the last digit has to be 5 or 0. 10- the last digit has to be 0.
What is the LCM of 10 and 25?
what is 50
1/3 = ?/12
what is 4.
How many 1/2s are in 3/4? (3/4 divided by 1/2)
what is 1 1/2.
What is the difference between the product of 6 and 4 and the sum of 6 and 4?
what is 14
What fraction is 1/2 of 3/4?
Find the reduced fraction that equals 4%.
what is 1/25.
Solve F + 1/5 = 4/5
what is 3/5.
Find the sum. 1/2 + 3/8
what is 7/8.
What are the two types of sequences?
What is addition and multiplication or arithmetic and geometric
Cory has finished 3/4 of the 28 problems on the assignment. How many problems has he finished?
what is 21 problems.
If Jacob started a marathon at 7:15 a.m. and finished the race at 11:10 a.m. How long did it take him to run the marathon?
what is 3 hours and 55 minutes.
Multiply 0.25 x 0.3
what is 0.075
Find the difference. 2/3 - 1/2
what is 1/6.
Find the Greatest Common Factor of 25, 50, and 150
What is 25
A whole circle is 100% of a circle. 1/3 is what percent of a circle?
what is 33 1/3%
Solve 5 - 1 2/3 = ?
what is 3 1/3.
Sidney drew a circle with a 3 inch radius. What is the circumference of the circle?
what is 18.84 inches
Solve 3 3/4 + 1 1/3
what is 5 1/12.