7 + 8 = ...

True or False:

7 + 5 + 9 = 22

14 + 10 = ...

True or False:

20 + 4 = 24

41 + 3 = ...

Jonash has eight cherries and Adam has two cherries. How many cherries do Jonash and Adam have together?

Thirteen red marbles and three green marbles are on the table. How many marbles are on the tables?

Five plums were in the basket. Four more plums were added to the basket. now Ms. Silvi put another nine plums. How many plums in the basket altogether?

Shakila has three fish that were blue, eight fish that were black, and nine fish that were green. One day she decided to put them all into the same fish tank. after Shakila transferred the fish, how many fish did she has in her tank?