Addition
747 + 89
836
747-89
658
5 x 5
25
Round 643 to the nearest 10
640
My class had 549 students. My sister's class had 900. How many more students are in my sister's class than in mine?
351
563 + 426
989
563-426
137
6 x 3
18
Round 709 to the nearest 100
700
My mom had 6 bags on the counter. Each bag had 4 cookies in it. How many cookies did she have in all?
32
987 + 321
1308
987-322
665
4 x 8
32
Round 59 to the nearest 100
100
There are 76 third graders. There are 87 fourth graders, and there are 199 5th graders. How many students are there in all?
362
852 + 852
1704
852-699
153
10 x 10
100
Round 1799 to the nearest 10
1800
My cupcake had 11 sprinkles on it. So did each of my 6 friend's cupcakes. How many sprinkles were there in all?
66
299 + 999
1298
800-521
279
6 x 7
42
Round 888 to the nearest 10
890
There were 42 kids on the playground. I put them in groups of 6. How many groups did I have?
7