Addition
456 + 753
1,209
582 -326
256
Round to the nearest 10s
87
90
Paytin has 51 photos on her phone. She deletes 28. How many photos does Paytin have left?
23 photos
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761 + 239
1,000
500 points for everyone!!!!!
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Round to the nearest 100s place:
231
200
Crisanto collects 356 Pokemon cards. Israel collects 457 Pokemon cards. How many cards do they have in all?
813 Pokemon cards
Camila used tiles to make a pattern. She used 48 square tiles. She used 15 more round tiles than square tiles.
How many square and round tiles did Olivia use in all?
Square: 48
Round: 48+ 15= 63
Square and Round
48 + 63= 111 tiles in all
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320 -127
193
Colton has 66 red skittles and 31 green skittles. Which is the best estimate of how many more red skittles he has than green skittles?
70 - 30= 40
Ms. Brown has 273 yellow glow-fish and 189 blue glow-fish. How many more yellow fish than blue fish does Ms. Brown have?
84 more yellow fish than blue fish.
There are 278 silver cars and 386 red cars at a car dealership.
There are 131 fewer yellow cars than silver and red cars together.
How many yellow cars are there?
278 + 386= 664
664- 131= 533 yellow cars
435+ 189
624
234 -159
75
Mason spent 53 minutes practicing football and 47 minutes practicing soccer. Which is the best estimate of the total number of minutes he spent practicing?
50 + 50= 100 minutes
Jeremiah read 66 minutes on Friday. He read 37 fewer minutes on Thursday.
How many minutes did he read on Thursday?
29 fewer minutes.
Mauricio received 175 text messages in the morning and 250 text messages in the afternoon.
He read and deleted 95 messages. How many messages does Mauricio have left?
330 messages left
988+ 988
1,976
430 -341
89
Viviana has 376 animal stickers, 241 sports stickers, and 419 flower stickers.
Which is the best estimate of the total number of stickers Viviana has?
400 + 200 + 400= 1,000 stickers
Ms. Curtis flew 842 miles in a plane in two days. She flew 365 miles the first day.
How many miles did Ms. Curtis fly the second day?
477 miles on the second day
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