addition
234 + 115
349
421 - 310
111
I have 175 stickers. I gave 123 stickers to Mrs. Koch. How many stickers do I have left?
52
I have 90 stickers. How many more do I need to get to 100?
10
I have 426 stickers. Mrs. Koch has 183 stickers. If they combine them, how many stickers do they have?
609
I have 42 stickers. Mrs. Koch has 5 fewer. How many stickers does Mrs. Koch have?
37
I have 845 stickers. I gave 406 of them to Mrs. Koch. How many do I have left?
439
I have 89 stickers. How many more do I need to get to 100?
11
I have 378 pencils. Mrs. Koch has 121 pencils. How many pencils are there in all? We want to give 500 students each a pencil. Is there enough?
499
yes
I have 100 pennies. Mrs. Koch took 28 of them. How many are left in the box?
72
I have 472 stickers. Mrs. Koch has 130 stickers. How many stickers do we have if we combine our stickers?
602
I have 54 stickers. How many more do I need to get to 100?
46