Place Value/Rounding
What is the value of the 7 in 576,432?
70,000
What is the perimeter of a 9 in. by 7 in. rectangle?
32 inches.
4/5
Write 0.6 as a fraction.
6/10
(or 60/100)
Draw a line. Name it AB.
<--A---------------B----->
Which is greater 74,092 or 74,902?
74,902
What is the area of a 9 in. by 7 in. rectangle?
63 inches2
Subtract 1 whole- 4/7
3/7
Write 5/100 as a decimal.
0.05
Draw a pair of parallel lines.
See drawings.
What is the expanded form of the number 145,679?
100,000+40,000+5,000+600+70+9
What is the perimeter of a square whose side is 6 cm?
24 centimeters.
Name two fractions that are equivalent to 1/4
2/8, 3/12, 4/16, 5/20, 25/100 and so on...
Which is greater 0.4 or 0.43?
0.43
Draw a pair of perpendicular lines.
See drawings.
Round 34,123 to the ten thousand.
30,000
If the area of a rectangle is 56 meters2 and its length is 7 meters, what is its width?
8 meters.
Add 2 1/6 + 3 4/6=
5 5/6
Place the decimals in order from smallest to largest.
0.9, 0.87, 0.96, 0.8
0.8, 0.87, 0.9, 0.96
Draw a ray. Name it CD.
C-------------D------>
Round 157,984 to the nearest thousand.
158,000
If the perimeter of a square is 100 feet, what is the length of one side?
25 feet.
Subtract 3 1/4- 1 3/4=
1 2/4 or 1 1/2
Which is greater 3.27 or 3.1?
3.27
I measure 153 degrees, what kind of angle am I?
Obtuse angle.