Adding Three Numbers
2 + 8 + 7 =
17
10 + 8 =
18
14 + 16 =
30
Mary has 14 lollipops and 6 sour gummies. How many candies does she have in all?
20
9 + 6 + 1 =
16
10 + 20 =
29 + 11 =
40
I have 12 pencils. John has 7 more pencils than me. How many pencils does John have?
19
8 + 7 + 3 =
18
12 + 13 =
25
17 + 16 =
33
My dog ate 11 snacks in the morning. He ate 18 more snacks at night. How many snacks did he eat in all?
29
3 + 8 + 4 =
15
16 + 11 =
27
16 + 18 =
34
We bought 18 hamburgers and 15 cheeseburgers. How many burgers did we buy in all?
23
8 + 9 + 7 =
24
23 + 15 =
38
23 + 18 =
41
I sold 22 cupcakes at the bake sale. If I sell 10 more, how many cupcakes will I sell in all?
32