Subtraction

There were 8 birds.

5 flew away.

How many are left?

There were 5 birds. 1 bird went to the fence. How many birds remained?

7 fishes in the sea. 3 got eaten then there were_______.

4 fishes living happily. 2 got lost then there were_______.

3 cars in a line. 1 drove off then there were_______.

5 wolves looking at me. 4 ran away then there were______.

10-5=

10 - 3 =

10 -7=

10 -4 =