Rounding
Real world problems
Money
Read/Write numbers
Add/Subtract
100
Round 649 to the nearest hundred.
600
100
Jacob sorts buttons into 2 groups of 9. How many buttons does Jacob have?
18 buttons
100
You have $10.45. You buy a book for $7.89. How much change should you get back?
$2.56
100
Which expression represents this model?
a. 9 + 4 + 1 b. 90 + 41
c.900 + 40 + 1 d. 9,000 + 400 + 1
C. 900 + 40 + 1
100
What is the sum of 135, 289, and 176?
600
200
Which of the following numbers round to 90 when rounded to the nearest ten? Choose all that apply.
a. 84 b. 86 c. 92 d.79
b. 86 c. 92
200
Anna buys 10 action figures. Each action figure costs $5. How much money does Anna spend on the action figures?
$50
200
How much is this? 
86 cents
200
Which of the following represents the number 2,040?
A. Two thousand forty
B. Two thousand four hundred
C. Two hundred forty
D. Two thousand four
A. Two thousand forty
200
what is the difference of 600- 245 - 39?
316
300
Which of the following numbers round to 130 when rounded to the nearest ten. Choose all that apply.
a. 125 b. 131 c. 138 d. All of the above
a. 130 b. 131
300
Mr. Chase separates 45 students into 5 basketball teams. How many students are on each team?
9 students
300
Michael has 1 quarter and 3 dimes. How much more money does he need to make $1.00?
45 cents
300
Write the number “seven thousand, two hundred fifty-six” in standard form.
7,256
300
Sarah bought 3 packs of stickers. Each pack had 128 stickers. She gave 94 stickers to her friends. How many does she have left?
290 stickers
400
List two numbers that round to 60 when rounded to the nearest ten.
answers may vary
400
Jerry arrives at the grocery store at 3:00 p.m. He leaves the grocery store at 5:32 p.m. How long was Jerry at the store?
2 hours and 32 minutes
400
Trevon took $3.80 to the candy shop. He spent all but $0.30. Which two items could Trevon have bought at the candy shop?
Gum $3.00
Lollipop $1.30
Licorice $2.50
Gummy bears $2.00
Taffy $1.20
Cotton candy $2.20
2. lollipop and 6. cotton candy
400
A number is made with 4 thousands blocks, 3 tens blocks, 2 hundreds blocks, and 6 ones blocks. What number is this?
4, 236
400
Ethan spent $105 at the amusement park.
He bought 3 ride passes for $20 each.
He also bought a t-shirt for $15.
The rest of his money was used for the entrance ticket. How much did Ethan pay to get into the park?
$30
500
What is the greatest whole number that rounds to 650 when rounding to the nearest ten?
654
500
A swim class is 1 hour and 20 minutes long. If it ends at 5:10 p.m., what time did it start?
3:50 p.m.
500
Zack has $2.00. Select a combination of two items Zack can buy to spend all of his money.
Jawbreakers $1.15
Cotton candy $0.60
Lollipops $1.20
Gummy bears $.80
Taffy $ 1.50
Gummy bears, and lollipops
500
Select two values that are equal to 5,465.
1. 5 thousands, 46 tens
2. 5 thousands, 4 hundreds, 65 ones
3. 54 hundreds, 65 tens
4. 546 tens, 5 ones
5. 5465 tens
2. 5 thousands, 4 hundreds, 65 ones
4. 546 tens, 5 ones
500
What unknown digit makes the equation true?
7