2-digit subtraction
99-28
71
756 - 314
442
80-26
54
826 - 435
391
Lisa had $76. She spent $31 on groceries. How much money does she have left?
Is this addition or subtraction? How do you know?
She has $45 left.
Subtraction.
46-16
30
126 - 110
16
96-88
8
291 - 27
264
Darcy made 25 chocolate cupcakes and 18 red velvet cupcakes for her friends birthday party. How many cupcakes did she make in all?
Is this an addition or subtraction word problem? How do you know?
43 cupcakes?
Addition. In all means to add.
63-21
42
498 - 228
270
72-19
53
764 - 339
425
What is the difference of 39 and 12?
Is this addition or subtraction? How do you know?
27
82 - 79
3
164-108
56
73-25
48
865 - 496
369
What is the sum of 199 and 71
270
99 - 38
61
752-451
301
44-9
35
400 - 382
18
Julie had $789 dollars, she went on a shopping spree and spent $227. How much money does he have left?
$562