Decimals & Place Value
Complete the sentences to describe the relationship between the values of each digit 4 and each digit 9 in the number 447,699.
a) the 9 in the ones place is ___ times the 9 in the tens place.
b) The 4 in the hundred thousands place is ____ times the 4 in ten thousands place.
1/10 or 10
a) 1/10
b) 10
Choose >, <, or = for the following comparison.
5/6 ____ 9/12
5/6 > 9/12
How many meters are in a kilometer?
1,000
If point A is at the position (5,2) on the coordinate plane, describe how to graph the point on the coordinate plane.
To graph point A, you move 5 units to the right and 2 units up.
Which numerical expression is greater? Explain.
(10-4) x 8 and 10 x 8
10 x 8 is greater because 10 is greater than 10-4
What is 0.7 + 0.68?
1.38
1/6 + 4/9 = ?
11/18 (or 22/36, 33/54, or any equivalent fraction)
A box has a length of 3 ft, a width of 3 ft, and a height of 2 ft. What is the volume? (Include units!)
18 cubic ft (half credit if feet are not cubic!)
Pattern A starts at 0 and adds 3 to each term.
Pattern B starts at 0 and adds 6 to each term.
Determine the first 5 terms of each pattern.
Pattern A: 0, 3, 6, 9, 12
Pattern B: 0, 6, 12, 18, 24
The volume of a fish tank is 24 cubic feet. If the length is 4 feet, and the width is 2 feet, what is the height?
The height of the fish tank is 3 feet.
The average precipitation for November-January in Washington is 23.88 inches. The average precipitation for November-January in Oregon is 19.29 inches. How much more is the precipitation in Washington than in Oregon?
23.88-19.29= 4.59
6 1/5 - 5 1/2 = ?
7/10
Jens needs 2 1/2 pounds of fertilizer for his plants. How many ounces of fertilizer does he need, if there is 16 ounces in a pound?
40 ounces of fertilizer
Pattern A starts at 0 and adds 3 to each term.
Pattern B starts at 0 and adds 6 to each term.
Determine the relationship between the corresponding terms.
Pattern A: 0, 3, 6, 9, 12
Pattern B: 0, 6, 12, 18, 24
Pattern B is 2 times Pattern A//Pattern A multiplied by 2 is Pattern B
Find 549 x 26.
549 x 26= 14,274
What is 0.3 x 4?
1.2
A farmer divides 1/5 acre into 3 equal sections to plant vegetables. What fraction of an acre is each section?
1/5 ÷ 3 = 1/15
The mass of a school district's new textbook must be no more than 1.25 kilograms. If the textbook is 1,150 grams, and there is 1,000 grams in a kilogram, can this book be the district's textbook? Explain.
Yes (the textbook is 1.15 kilograms, which is less than 1.25 kilograms)
1 3/4, 1 1/4, 2 1/4, 2, 1 1/4, 2, 1 1/2, 1 3/4, 1, 1 1/2, 2 1/2, 1 1/2, 1 1/2, 2, 1 3/4
Line plot that goes up by 1/4 with one on 1, two on 1 1/4, four on 1 1/2, three on 1 3/4, three on 2, one on 2 1/4, one on 2 1/2
Using PEMDAS, solve:
36 ÷ (10-4) - 2 x 2
2
3.10 ÷ 5= ?
0.62
3 1/2 x 4/5
12/5 + 4/10 = 28/10 or 2 8/10 or 2 4/5
John ordered a 2-yard long sandwich for his party. His guests at 2/3 of the sandwich. How many inches of sandwich are left?
1 yard = 3 feet
1 foot = 12 inches
24 inches
Using the following data:
1 3/4, 1 1/4, 2 1/4, 2, 1 1/4, 2, 1 1/2, 1 3/4, 1, 1 1/2, 2 1/2, 1 1/2, 1 1/2, 2, 1 3/4
Using a line plot to help, Ryan had several cups of water left by the window. The data shows how many tablespoons of water were left in each cup. How many total tablespoons were left in the cups?
(Adding all the data together!) 25 1/2
My shape has four sides that all have the same length. My shape also has two pairs of parallel sides, and no right angles. What shape could my shape be?
Rhombus (Half credit answers: quadrilateral, parallelogram)