638 + 275 =
913
316 x 42 =
13,272
Elizabeth has 245 stickers in her collection. Her friend Emma gives her 178 more stickers. How many stickers does Elizabeth have now?
423 stickers
972 - 583 =
389
214 x 135 =
28,890
Calle is having a recycling challenge where classes compete to see who can bring in the most plastic bottles. Mr. Balderas's class got 723 plastic bottles. Mr. Stavros's class got 678 plastic bottles. How many more bottles does Mr. Balderas's class have?
45 plastic bottles
621 - 487 =
134
327 x 71 =
23,217
The class library has 386 books on its shelves. After a donation, the library receives 215 more books. How many books does the library have in total now?
601 books
724 + 486 =
1210
523 x 234 =
122,382
A factory produces 275 toys each day. How many toys does it produce in 26 days?
7150 toys
734 - 458 =
276
403 x 241 =
97,123
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