Numerical Expressions and Factors
Find the value of the power:
54
What is 625?
Multiply. Write the answer in simplest form.
8 1/3 x 4 1/2
What is 37 1/2?
Write the following decimal as a percent:
0.48
What is 48%
Kendall reads 8 pages each night. DeSean reads 32 pages every 4 nights. Are Kendall and DeSean reading at the same rate?
What is yes?
Write the product as a power:
4 x 4 x 4 x 4 x 4 x 4
What is 46?
Divide. Write the answer in simplest form.
3/4 ÷ 7/12
Write the percent as a decimal:
90%
What is 0.9 or 0.90?
A bag contains quarters and dimes. You are given the number of dimes and the ratio of dimes to quarters. Draw and use a tape diagram to find the number of quarters.
28 dimes; 4 : 3
What is 21 quarters?
For a math project, you need to complete 4 math worksheets in 5 days. Each worksheet contains 15 problems. Evaluate the expression 4 × 15 ÷ 5 to find how many problems you need to complete each day?
What is 12 problems?
Evaluate the expression:
16.072 − 13.18 + 3.982
What is 6.874?
Write the quantity as a percent and as a decimal:
50 out of 1000
What is 5%; 0.05?
Create a ratio table for the following:
You are making a salad. The ratio of olives to croutons is 5 : 3. You put 12 croutons in your salad. How many olives do you put in your salad?
What is 20 olives?
Find the GCF of the following numbers:
44 and 110
What is 22?
Evaluate the expression:
6.82 + 0.45 × 3.11
What is 8.2195?
Order the numbers from least to greatest:
0.42, 11/25, 39%
What is 39%, 0.42, 11/25?
You grow 3 centimeters in 2 months.
a. Represent the ratio relationship using a graph.
b. At this rate, how much do you grow in 5 months?
What is:
a. see work
b. 7.5 cm
Find the LCM of the following numbers:
32 and 40
What is 160?
Divide:
90.2 ÷ .22
What is 410?
72% of what number is 36?
What is 50?
1. Write a unit rate for the situation: 2700 revolutions in 75 seconds
2. How many centimeters is 26 inches? (Hint: There are 2.54 centimeters in 1 inch)
1. What is 36 revolutions per second?
2. What is 66.04 centimeters?