Addition

1
Addition and Subtraction
2
There were 6 dogs in the yard. 4 dogs left to
bury their bones. How many dogs were left?
3
There were 4 hot air balloons in the sky. 3 more
came. How many hot air balloons in all?
4
There are 3 yellow flowers and 4 pink flowers.
How many flowers in all?
5
I saw 8 fireflies in the sky. 7 of them flew
away. How many were left?
6
There were 8 cookies on the plate. I ate 3 of
them. How many are left?
7
There were 4 pigs dancing in the mud and 1 pig
sleeping in the mud. How many pigs in all?
8
There were 4 snowmen in the yard. The sun came
out and melted all of them. How many are left?
9
There were 3 duck riding on scooters. 2 more
ducks joined the fun. How many ducks in all?
10
There were 6 stars in the sky. 4 more appeared.
How many stars in all?
11
There were 5 boats in the lake. 3 boats sailed
away. How many boats were left?