Time
Addition
Subtraction
Word Problems
Rounding
100
What time is it?
10:10
100
340+20=
360
100
45-20 =
25
100
Nancy and Keith are both collecting stickers. Nancy has 72 stickers and Keith has 134 stickers. If they put their sticker collections together, how many stickers will there be in the combined collection?
206 stickers
100
Round 367 to the nearest 10.
370
200
What time is it?
1:50
200
759+40=
799
200
269 - 40 =
229
200
Write TWO equations you can use to find the difference between 61 and 130?
61 + n= 130
and
130 - n= 61
200
Round 712 to the nearest 10.
710
300
What time is it?
12:08
300
237 + 98 =
335
300
354 - 50 =
304
300
Ms. Bova’s students are trying to read 150 books this year. By November they read 61 books. How many more books do they need to read to reach their goal?
89 books
300
Round 921 to the nearest 100.
900
400
What time is it?
8:16
400
457 + 85 =
542
400
232 – 165 =
67
400
Two third-grade classes sold muffins at a school bake sale. Ms. Alston’s class sold 204 muffins, and Ms. Rafanelli’s class sold 183 muffins. How many more muffins did Ms. Alston’s class sell than Ms. Rafanelli’ class?
21 muffins
400
Round 263 to the nearest 100.
300
500
What time is it?
11:47
500
315+ 287 =
602
500
562 - 358 =
204
500
The Johnson family was driving to Six Flags. When they stopped at the gas station, the trip meter read 37 miles. Then, when they stopped at McDonalds the trip meter read 143 miles. How far did they drive from the gas station to McDonalds?
106 miles
500
Round 645 to the nearest 100.
600