Addition
45 + 24 = ____
69
38 - 22
16
5 + 6 = 10 + 1
11 = 11 True
Chase has 30 stickers. He gets 17 more stickers. How many stickers does he have now?
Chase has 47 stickers
46 --> 56 --> 57
46 --+10--> 56 --+1-->57
143 + 36
179
149 - 44
105
50 - 20 = 70 - 50
30 = 20 Not True
Sohanys has 12 toy cars. Daniel has 5 more toy cars than Sohanys. How many toy cars does Daniel have?
Daniel has 17 toy cars.
____ --+10--> 45 --+1-->46
35 --+10--> 45 --+1-->46
56 + 27
83
57 - 38
19
45 - 22 = 37 + 18
23 = 55 Not True
Bella and Yanly have 67 stuffed animals. Cesia has 20 fewer stuffed animals than Bella and Yanly. How many stuffed animals does Cesia have?
Cesia has 47 stuffed animals.
146 --+-?---> 156 --+1-->____
146 --+10--> 156 --+1-->157
128 + 68
196
172 - 45
127
98 - 67 = 24 + 7
31 = 31 True
If Ruth drives Ms. Autumn crazy for 45 minutes and Khaliyah drives Ms. Autumn crazy for 63 minutes, who drives Ms. Autumn crazy the longest? By how much?
Khaliyah drives Ms. Autumn crazy for 18 minutes longer than Ruth does.
654 + 237
891
781 - 234
547
184 - 57 = 153 + 38
127 = 191 Not True
Taryan solves the problem 1 3 4
- 2 8
-----------
1 1 4
Did he solve it correctly? Why or Why not?
No, because he did not steal from the tens and change 4 to 14. The correct answer is 106.