Addition
Subtraction
Addition and subtraction
100

I spent 25 cents on gum, 9 cents on a pencil,
and 50 cents on a drink. How much money did I spend in all?

84 cents

100

There are 126 pages in my book. I read 26 Monday and 30 Tuesday. How many pages do I have left?

70 pages

200

Dad caught 22 fish in the morning. He threw 5 back because they were too small. He caught 12 more in the afternoon. How many fish did dad have then?

29 fish

300

30 children lined up to jump rope. 9 children joined them. 4 children left to get a drink of water. How many children were left in the line?

35 kids

400

Ben has 22 red and 22 blue marbles. Tim has 19 marbles. How many more marbles does Ben have than Tim?

25 marbles