Rounding 100's
512
500
32
30
40 +53=
93
45-27=
18
321+45=
366
86+58=
144
Ms. Patton has 467 pokemon cards. Her friend Mrs. McLaughlin has only 341 cards. How many more cards does Ms. Patton have than Mrs. McLaughlin?
126
679
700
58
60
321+122=
443
168-136=
32
745+152=
897
67-55=
12
Mrs. Link has 67 valentines. If Mrs. Link rounds her valentines to the nearest 10, how many would she have?
70
200
200
90
90
68-32=
36
82-63=
19
500+320
820
354+424=
778
Ms. Alyssa has 59 books on one bookshelf and 110 on another. How many does she have in all?
169
115
100
25
30
437-221=
216
429-151=
278
675+219=
894
54-38=
16
Ms. Rea has 129 pencils. She rounds to the nearest 100. How many does she have?
100
2,115
2,100
What are three numbers that would round to 50?
45
46
47
48
49
50
51
52
53
54
899-345=
554
802-455=
347
872+359=
1,231
783-548=
235
Ms. Hinman has 34 cats. She has 29 dogs. How many more cats does she have than dogs?
5