Place Value Patterns
Reading &
Writing Numbers
Writing Numbers
Comparing Numbers
Rounding Numbers
Decimal Operations
100
Use place-value patterns to complete the table.
100
Write the value of the underlined digit.
0.005 or five thousandths
100
Compare. Write <, >, or =.
9.300 ____ 9.3
=
100
Round 18.194 to the nearest hundredth.
18.19
100
Amy has 3 pounds of raisins. She divides the raisins equally into 12 bags. How many pounds of raisins are in each bag?
0.25 pound
200
17.09 ÷ 100 =
0.1709
200
What is the value of the 4 in 3.48?
0.4 or four tenths
200
Order from least to greatest.
0.678; 1.678; 0.587; 0.687
1.678; 0.687; 0.678; 0.587
200
Alex is mailing an envelope that weighs 0.346 pound. What is the weight of the envelope rounded to the nearest hundredth?
0.35 pound
200
At Open Skate Night, admission is $3.75 with a membership card and $5.00 without a membership card. Skate rentals are $3.00.
Aidan paid the admission for himself and two friends at Open Skate Night. Aidan had a membership card, but his friends did not. Aidan paid with a $20 bill. How much change should Aidan receive?
$6.25
300
Find the value.
a. 102 =
b. 6 × 103 =
c. 4.85 x 102 =
a. 100
b. 6,000
c. 485
300
Write the number in two other forms.
7,020,032
seven million, twenty thousand, thirty-two
(7×1,000,000) + (2×10,000) + (3×10) + (2×1)
300
Jay, Alana, Evan, and Stacey work together to complete a science experiment. The table at the right shows the amount of liquid left in each of their beakers at the end of the experiment.
Whose beaker has the greatest amount of liquid left in it?
Evan's beaker
300
What is the speed of the housefly rounded to the nearest hundredth?
1.97 meters per second
300
At a video game store, it costs $10.45 to buy one movie. It costs 3 times as much to buy one video game. How much does it cost to buy one movie and one video game?
$41.80
400
3 × 7 = 21
(3 × 7) × 101 =
(3 × 7) × 102 =
(3 × 7) × 103 =
3 × 7 = 21
(3 × 7) × 101 = 210
(3 × 7) × 102 = 2,100
(3 × 7) × 103 = 21,000
400
Write the number in two other forms.
5.916
five and nine hundred sixteen thousandths
5 x 1 + 9 x (1/10) + 1 x (1/100) + 6 x (1,000)
400
How does the height of Mount Steele compare to the height of Mount Blackburn? Compare the heights using words.
Mount Steele has a height that is greater than the height of Mount Blackburn.
400
The speeds of two insects when rounded to the nearest whole number are the same. Which two insects are they?
bumblebee and honeybee
400
Austin shops at Surfer Joe’s Surf Shop before going to the beach. He buys 2 T-shirts, a pair of board shorts, and a towel. If he gives the cashier $60, how much change will Austin get back?
$2.86
500
An atlas beetle is about 0.14 of a meter long. How does the length of the atlas beetle compare to the length of a leafcutting bee?
HINT: Stack your numbers to compare place values.
The atlas beetle is about 10 times as long as the leafcutting bee.
500
Marta put $4.87 in her coin bank. Each day she added 1 quarter, 1 nickel, and 3 pennies. How much money was in her coin bank after 6 days?
$6.85
500
Orlando kept a record of the total rainfall each month for 5 months. Order the months from the least amount of rainfall to the greatest amount of rainfall.
500
What’s the Error?
Mark said that the speed of a dragonfly rounded to the nearest tenth was 6.9 meters per second. Is he correct? If not, what is his error?
Mark is not correct. He should have written a 0 in the tenths place and rounded the ones to 7
500
Jerry takes trail mix on hikes. A package of dried apricots weighs 25.5 ounces. A package of sunflower seeds weighs 21 ounces. Jerry divides the apricots and seeds equally among 6 bags of trail mix. How many more ounces of apricots than seeds are in each bag?
0.75 ounce