10 + 7 =

There are 4 birds in a tree. More birds fly into the tree to join them. Now there are 9 birds in the tree. How many birds joined them?

Cesar sees 4 rabbits in his yard. 3 rabbits hop away. How many rabbits are left?

Julia has 8 dolls. She gave 2 dolls to her sister to play with. How may dolls does Julia have left?

Diego has 9 pencils at the beginning of the school year. His first week, he lost 2 pencils. How many pencils does he have left?

My teacher brought a box of 6 donuts to school. She gave 4 donuts to the students who had perfect attendance this year. She gave 1 donut to the principal. She ate 1 donut on her lunch break. How many donuts are left?

9 + 9 =

Juliet has 8 pieces of chalk. She lost 3 pieces. How many pieces of chalk does she have left?

1 + 3 =

Ava gets 8 cupcakes for her birthday. She gives 6 cupcakes to her friends. How many cupcakes doe she have left?

There are 6 birds in a tree. 8 more join. How many are in the tree?

7 - 4 =