Rational Numbers
Which rational number is greater?
3/10 or 42%
42%
The absolute value of a number is the distance it is from the number _____ on the number line.
0
What is the square root of 36?
6
Which is greater:
6.7 x10^7 or 4.5x10^8
4.5 x 10^8
What is 10^0 equal to?
1
Which rational number is greater?
-1/10 or -78%
-1/10
What is the absolute value of -8?
8
What is the square root of 121?
11
Convert the following to standard form:
5.63 x 10^5
563,000
What is 10 x 10 in exponential form?
10^2
Which rational number is closest to 1?
0.99% or 83%
83%
What is the absolute value of
-l-5l?
-5
What is the square root of 361?
19
Convert the following to standard form:
4.5 x 10^-4
What is the value of 10^-4?
0.0001
Put these in ascending order.
3/4, 56%, -1/2, 0.26
1. -1/2
2. 0.26
3. 56%
4. 3/4
What two numbers have an absolute value of 8?
8 and -8
Dior made a square blanket with an area of 169 square inches. What was the length of each side of the blanket?
13
Convert to scientific notation: 325,000,000
3.25x10^8
What is the value of 10^4?
10,000
Place the following in descending order.
-0.89, -1.2, -43%, 5/6
1. 5/6
2. -43%
3. -0.89
4. -1.2
What is the distance between -8 and 5?
13 units
40
Placing the following in descending order:
4.5x10^-6 , 6.7x10^5, 9.8x10^5, 5.6x10^-2
9.8x10^5
6.7x10^5
5.6 x 10^-2
4.5 x 10^-6
What is 10^-3 in expanded form?
1/10 x 1/10 x 1/10