Addition
Subtraction
Addition with Regrouping
Subtraction with Regrouping
Riddles
100
21 + 9
30
100
10 - 0
10
100
72 + 49
121
100
12 - 4
8
100
What has hands and a face, but can't hold anything or smile?
A clock.
200
72 + 40
112
200
8 - 6
2
200
12 + 8
20
200
10 - 5
5
200
It belongs to you, but your friends use it more. What is it?
Your name.
300
44 + 2
46
300
88 - 13
75
300
29 + 6
35
300
81 - 9
72
300
I'm orange, I wear a green hat and I sound like a parrot. What am I?
A carrot!
400
Sixty Six Plus Ten
70
400
59 - 7
52
400
44 + 98
142
400
34 - 8
26
400
What 2 things can you never eat for breakfast?
Lunch and dinner
500
There are 5 spiders. 12 more spiders come. How many in all?
17 spiders
500
8 chickens are at the nest. 2 chickens left the nest. How many are left?
6 chickens
500
36 + 4
40
500
76 - 7
69
500
What can jump higher than a building?
Anything can jump! Buildings don't jump silly.