Addition
Susan collects 47 pokeman cards. Her brother collects 39. How many pokeman cards do they have all together?
47 + 39 =86
82
80
230
200
Jill sees 24 birds in a tree. 17 birds fly away. How many birds are still in a tree?
24 - 17 = 7
34 + 12 = 12 + ?
34
Amanda has $53. Her mother gives her $28. How much money does Amanda have now?
53 + 28 = 81
54
50
346
300
Isabella collected 65 stickers. She gives Izzy 15 stickers. How many stickers does Isabella have left?
65- 15 = 50
(34 + 22) + 17 = 22 + ( 17 + ? )
34
234 + 126
360
76
80
282
300
Katelyn buys 18 books on Monday and 32 books on Tuesday.
She gives her friend 9 books. How many books does Katelyn have left?
18 + 32 = 50
50 - 9 = 41
Can you add numbers in any way and get the same answer?
YES
34 + 124 + 55
213
234
230
779
800
453 - 266
187
Odd + Odd = ?
Even
256 + 483
739
455
460
967
1000
300 - 124
176
Even + Even = ?
Even