5+6
11
50+10
60
I have 10 apples, and then I buy 8 more. How many apples do I have now?
addition: 18
I have 2 rows of markers. Each row has 6 markers. How many markers in all?
12
Why did the banana go to the doctor?
It wasn't PEELING well!
8+7
15
40+30
70
I had 15 crayons, but I lost 7 of them. How many do I have left?
subtraction: 8
I have 3 rows of candy bars. Each row has 5 candy bars. How many pieces of candy in all?
15
How do you make an octopus laugh?
Ten-tickles
1+11
12
30+50
80
I ate 80 grapes. Then, I ate 10 more. How many grapes did I eat?
addition: 90
I have 4 rows of crayons. Each row has 6 crayons. How many crayons in all?
24
Why can't you play a board game at the zoo?
Because of all the CHEETAHS
9+8
17
10+90
100
I read 15 books, and my friend read 9 books. How many more books did I read than my friend?
subtraction because we are comparing numbers: 6
I put some blocks into an array. I have 2 rows, and each row has 9 blocks. How many blocks in all?
18
How do turtles talk to each other?
With shell-phones
12+12
24
Name all the Friends of Ten
0+10, 1+9, 2+8, 3+7, 4+6, 5+5
I had 10 cans of soup, and then I got some more cans of soup from the store. Now I have 20 cans of soup. How many did I get from the store?
subtraction because you are finding a missing part: 10
I arrange some Lego into an array. I have 9 rows and each row has 2 Lego. How many Lego in all?
18
What do you call cheese that isn't yours?
Nacho cheese!