Show:
Addition to 50
Addition to 100
Story Problems
SURPRISE
100
25+25
What is 50
100
81+9
What is 90
100

Mia had 20 paper clips. Serenity gives her 12 more. How many does she have now?

32

100
445+2
What is 447
200
19+23
What is 42
200
55+45
What is 100
200

Ethan buys 15 toy cars. Joao buys him 10 more . Then, Niko adds 20 more to the collection. How many cars does Ethan have now?

45

200
3215-3
What is 3212
300
33+7
What is 40
300
79+19
What is 98
300

Zoe D. planted 32 roses in the garden. Zoe S. came along and planted 32 sunflowers. How many flowers are in the garden all together?

64

300
457+3
What is 460
400
28+18
What is 46
400
48+27
What is 75
400

Kyle loses some of his marbles. He started with 56 marbles, but now he only has 41. How many did he lose?

15

400
34859-9
What is 34850
500
8+39
What is 47
500
38+56
What is 94
500

Carlos and Samuel go on a hike. Carlos finds 28 leaves. Samuel finds 64 leaves. How many leaves do they find all together?

72

500
3x2
What is 6