Place Value/ even or odd
Rounding
Adding
Subtracting
word problems
100
What is nine thousand, two hundred seventy-three written in standard form and expanded form?
Standard: 9273
Expanded: 9000+200+70+3
100
Which of the following numbers has been rounded correctly to the nearest ten?
534 → 530
472 → 500
829 → 820
383 → 390
534 → 530
100
Fred is solving 178 + 429 using partial sums. To find the partial sum of the tens, which numbers would he add?
10 + 40
80 + 30
80 + 90
70 + 20
70 + 20
100
Kaleb is reading a book with 823 pages. He has already read 492 pages. How many pages are left to read?
331
100
Lola walked Monday, Tuesday, and Wednesday for a total of
270 minutes. She walked 112 minutes on Monday and 86
minutes on Tuesday. How long did she walk Wednesday?
72 minutes
200
Represent the number in expanded form and standard form.
four thousand, seven hundred sixty-five
4765
4000 + 700 + 60 + 5
200
Round 468 to the nearest ten
470
200
Last week, Khadija made 248 bookmarks to sell at the book fair. This week she made 259. How many bookmarks did Khadija make over the two weeks?
507
200
Enter the answers.
How can you decompose to solve 958 − 304? Fill in the blanks. 958 − 304 = ?
958 − ? = 658
658 − ? = 65
300
4
200
Liam drove 462 miles Friday. He drove 21 more miles on
Saturday than he did on Friday. How many total miles did Liam
drive those two days?
945 miles
300
A clerk has an odd number of items to put in two display cases. Tell if each arrangement is possible with an odd number of items to put on in the display cases.
Display A Display B Possible?
even odd yes or no
odd odd yes or no
even even yes or no
yes
no
no
300
Round 468 to the nearest hundred
500
300
Choose the answer.
Pat collects trading cards. He has 481 baseball cards and 449 football cards. How many trading cards does Pat have altogether?
930
300
Which equations are true? Choose all that apply.
Multiple select question.
211 − 199 = 210 − 200
381 − 299 = 380 − 300
794 − 283 = 800 − 289
822 − 109 = 813 − 100
299 − 135 = 300 − 13
794 − 283 = 800 − 289
822 − 109 = 813 − 100
300
Choose the answer.
The school cafeteria gets 533 apples and 269 oranges to serve for lunch. During the week, students eat 291 pieces of fruit with their lunch. How many pieces of fruit are left?
555 pieces of fruit
511 pieces of fruit
242 pieces of fruit
264 pieces of fruit
511 pieces of fruit
400
How can you use the digits shown to write a number with the
greatest possible value? Justify your reasoning.
4 8 6 2
8642
400
Jessica wants to estimate the difference between two numbers.
- First, she rounded both numbers to the nearest hundred.
- Then, she subtracted her two rounded numbers to get 400.
Which expression could be the original subtraction problem Jessica started with? Choose all that apply.
546 − 174
629 − 236
845 − 379
954 − 206
629 − 236
845 − 379
400
Randy is adding 574 + 421. He adds 6 to 574 to add 580 + 421. Then, he adds 6 to the sum. Do you agree with his strategy? Explain.
no, has to subtract the other side
400
Write a related addition equation for each subtraction equation.
845 – 193 =
193 + ? = 845
400
On Monday, Mike jumps the rope 236 times. Then he rests. After resting, he jumps the rope 154 times. Then he rests. Finally he jumps the rope 301 times.
Look at the expressions.
Which expressions show how to find the total number of jumps? Choose all that apply.
301 + 236 − 154
154 + 236 + 301
236 + 154 + 301
236 + 154 − 30
154 + 236 + 301
236 + 154 + 301
500
even+even=?
odd + odd=?
even+ odd=?
odd+even=?
even
even
odd
odd
500
Choose the answer.
Amira raises $1,383 for a school fundraiser. She says that amount is about $1,380. Which best describes how she came up with her estimate?
She rounded to the nearest hundred.
She rounded to the nearest ten.
She rounded to the nearest thousand.
She rounded to the nearest one.
She rounded to the nearest ten.
500
Enter the answers.
Look at the bar diagram.
Use the bar diagram to help you find the unknown number two ways.
481 + ? = 948
948 − ? = 481
467
467
500
Aisha picks 406 blackberries. She uses 275 blackberries to make jam. How many blackberries does Aisha have left?
131
500
Nasser has 904 building bricks. He used 477 to build a castle. Then he finds 213 more building bricks in a storage box. How many building bricks does he have left to build something else? Show your work. Use a letter to represent the unknown.
477+ 213= a
a= 690
904-690=b
b=214