Squares/Square Roots and Number sense
Select the numbers that are perfect squares
a. 12
b. 16
c. 120
d. 19
e. 36
f. 64
b. 16
e. 36
f. 64
Solve for k
√ k = 15
K = 225
I have a square that has an area of 256 square feet. What is one of the side lengths in feet?
16 feet
Evaluate the expression:
77⋅ 75 /76
76
What numbers would √6 fall between?
a. 4 and 5
b. -2 and -1
c. -3 and -2
C. -3 and 2
Find the missing exponent (b) to make the equation true.
4b ⋅ 46=413
47
Plot the numbers, 2.53, √4, √12, 32/4, and π/4 on a number line as accurately as possible.
π/4, √4, 2.53, √12, 32/4
Simplify each expression
1. (6)0
2. (6)5 ⋅ (6)4
3. (6)5 ⋅ (6)-4
4. (6)5 / (6)4
5. ((6)4)5
1. 1
2. 6
3. 6
4. 1/6
5. 620
Arrange the real numbers from least to greatest.
a. √ 16
b. 9π
c. 5.72
d. 8.22 repeating
a. √ 16
c. 5.72
d. 8.22 repeating
b. 9π
Which of the following is equivalent to 1/6 ⋅ 1/6 ⋅ 1/6 ⋅ 1/6?
a. (6-4)0
b. (6-2)2
c. (6-4)4
d. none of the above
b. (6-2)2