Name: _______________________________ Block: ______
Homework
Rational Numbers Quiz Study Guide
Find each square root.
1)
3)
√169 = _____________
2) √16 = ___________
√361 = ______________
4) √225 = ___________
Complete the table by filling in each blank cell with Standard Form or Scientific
Notation.
#
Standard Form
5)
0.0078
Scientific Notation
6)
5.34 × 10-7
7)
6.05 × 105
8)
42,000,000
9)
68,040,000
8.64 × 10-3
10)
Replace each
11)
0.76
with >, <, or = to make a true sentence.
7.6 × 10-2
12)
9,870,000
There’s a back side too! 
9.87 × 106
13) Place the following in order from least (1) to greatest (4) by writing the numbers
1-4
on the blanks. MAKE SURE YOU CHANGE THEM INTO DECIMALS FIRST
_____ 8.64 × 10-3
_____ 8.64 × 103
_____ 86,400
_____ 8.64 × 100