Dealing with Decimals
24.4 - 18.63
5.77
Simplify: 25 / 60
5/12
Round to the hundredths place: 5.432
5.43
How many sides does a heptagon have?
7
208 cups = ______ gallons
13
Write the decimal number in standard form:
one hundred twenty-one AND sixteen thousandths
121.016
Convert to a mixed number: 32 / 5
6 2/5
Round the the hundreds place: 186
200
Name the 3 types of triangles
scalene
isosceles
equilateral
What would I use to measure the weight of my desk? (ounces,pounds,tons)
pounds
Maxine ran 3.6 miles on Monday, 2.8 miles on Tuesday, and 1.8 miles on Wednesday. How many miles did Maxine run on Monday and Wednesday?
5.4 miles
2/9 divided by 1/9
2
Round to the ten thousands place: 3,168,234
3,170,000
True or False: If a shape has an opening, it is a polygon.
False! Polygons are closed. There are no openings.
Convert: 3,450 mL = _________ L
3.45
James has a piece of rope that is 2.8 meters long. He cuts the rope into 7 equal pieces. What is the length of each piece?
0.4 meters
Add: 3 3/5 + 6 6/15
10
Round to the thousandths place: 5.6435
5.644
Polygons only have what kinds of lines?
Straight lines (no curves!)
48 in = __________ ft
4
64.52 x 2.13
137.4276
Subtract: 5 1/12 - 2 2/3
3 5/12
Round to the ten millions place: 1,341,564,098
1,340,000,000
What kind of triangle has two sides with the same length?
Isosceles
30 kg = _______ mg
30,000,000