1. Which of the following has a value of 24? 2. Find the perimeter of the square shown below:
A. 72 +10
B. 2,25
C. 32 + 10
D. 13 + 121
Area =
49 cm
A. 7cm
B. 28cm
C. 2401 cm
D. 14cm
3. Which of the following shows a list of values in
decreasing order?
4. Convert the following values into scientific notation.
Which one has a negative exponent?
a) 42,670,000
A. -6.007, -21,-48
B.-21,-48,-6.007
C.-21, -6.007,- 48
D. -6.007,- 48, -21
b) 0.0000008
5. Which has a value greater than 600 but less than
6,000?
6. The list below shows a set of numbers in order from
least to greatest:
A. 6.1 x 10
2.42
C. 5.26 x 10
D. 7.87 x 10
B. 5.9 x 10
Which of the following could be the missing value?
A. 26 B. 29 C 35 D. 40
3652 103