Place Value
Decimals
Input & Output
Rounding
Word Problem
100
What place value is the 2 in this number?
134,245
Hundreds
100
Ms.Nguyen has a piggy bank where she keeps all of her loose change. So far, she has 12 quarters, 7 dimes, 5 nickles, and 17 pennies. How much change is in her piggy bank?
Show your work.
She has $4.12
4 Q = 1.00
12 ➗ 4 = 3.00
7 D = 0.70
5 N = 0.25
17 P = 0.17
100
X2
100
Round this decimal to the closest tenth place.
43.78
43.80
100
Kayla is driving to New York for a New Year's Eve party. The drive from Dallas, Texas to New York City, New York is 1,548 miles. About how many miles did Kayla drive to New York and back to Dallas? Round to the nearest hundred.
1,548 is about 1,500
1,500 x 2 (2 trips) = 3,000 miles
200
What are all the place values of the digit 8 in this number?
908,823,748
Millions, Hundred Thousands, Ones
200
Add these two decimals together.
13.24 + 16.46
19.70
200
C. Subtract 6
200
Round this amount to the closest tenth place.
$199.95
$200.00
200
Sydney likes to collect colorful crystals and uses them as decoration for the room. She has collected 244 crystals so far. If she buys 4 crystals every month, how many will she have in total after 3 months?
244 + (4x3) = 244 + 12 = 256
300
What place values are the digits 7 and 8?
1,234,567,890,987
7: millions & ones
8: hundred thousands & tens
300
Subtract these two decimals.
19.03 - 13.32
5.71
300
Find the Output for the Input, 18 using this rule.
21
300
Round this number to the closes thousands.
12,345
12,000
300
Jerimiah has about 12,000 pieces of lego. Which of the following can be the exact amount that Jerimiah has? (Select All Correct Answers)
A. 12,100
B. 12,939
C. 11,987
D. 12,292
A. 12,100
C. 11,987
D. 12,292
400
What place values is the digit 6?
14,386,656,893
Millions, hundred thousands, one thousands
400
$37.88
400
Find the rule of this number pattern.
Input | 27 | 36 | 45 | 6 |
Output | 9 | 12 | 15 | 18 |
Rule: Divide by 3
400
Round this number to the tenth place value.
17.96
18.00
400
A scientist wants to see if he can create a cloning machine. He tested his new invention with bananas. When he put one banana in the machine, 11 bananas came out. When he put two bananas, 22 came out. If he were to put in 12 bananas in his cloning machine, how many bananas would come out of the machine?
Hint: Find the input, rule, and output.
Input: 1, Output: 11
Input: 2, Output: 22
Rule: X11
Input: 12, Rule: X11, Output: 132
500
What place value is the digit 5?
3,456,789
Ten Thousands
500
Turn this decimal to an improper fraction.
12.72
12 72/100
500
X5
500
Round this number to the nearest one.
138.48
138.00
500
Janice has been collecting some coin change when she goes shopping with her family. So far, she had collected 73 quarters, 28 dimes, 14 nickels, and 46 pennies. About how many dollars does Janice have?
She has $4.12
4 Q = 1.00
73 ➗ 4 = 18 r 1
73 Q = 18.25
28 D = 2.80
14 N = 0.70
46 P = 0.46
About $22