Addition
100 + 200
300
1,000-100
900
A farmer wanted to start growing flowers in his garden. He planted 188 sunflower seeds, 97 daisy seeds, and 203 lily seeds. How many seeds did he plant?
488
Taylor needs 108 votes to be elected class president. He has 47 votes so far. How many more votes does he need?
61
76
80
350 + 250
600
225 -106
119
Stacy sent text messages to her friends to check on them. She was able to send 5 messages on Monday, 25 messages on Tuesday, 18 messages on Wednesday, 22 messages on Thursday, and 32 messages on Friday. How many messages did she send in all?
There are 897 runners in the race, only 528 finish the race. How many runners did not finish the race?
369
Round to the nearest hundred
765
800
385 + 291
676
770 - 296
474
The school ordered 97 blue pens, 225 black pens, and 76 red pens. How many pens did they order in all?
398
In August astronauts counted 351 new stars, in September they counted 425 new stars. How many more stars did the astronauts count in September than in August?
74
Round to the nearest ten
463
460
300 + 50 + 100 + 500
950
907-91
816
Mom decided to get the house painted. It costs $307 to paint the living room, $503 to paint the kitchen and $92 to paint the bathroom. How much did it cost to paint the rooms in the house?
$902
Two new giraffes were born at the zoo. The first baby giraffe weighs 355 pounds, the second baby giraffe weighs 269 pounds. How much more does the first giraffe weigh than the second?
86
Round to the nearest hundred 475
500
712+194
906
861-102
759
This month customers purchased 509 movies from Nextflix, 205 movies from Disney Plus, and 113 movies from Hulu. How many movies were purchased this month?
827
For the football game, the concession workers popped 1,000 bags of popcorn. During the first half of the game, they sold 397 bags of popcorn. During the second half of the game, they sold 291 bags of popcorn. How many bags of popcorn are left?
312
Round to the nearest ten
654
650