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ADDITION
SUBTRACTION
ADDITION HARD
SUBTRACTION HARD
WORLD PROBLEMS
100
10+10
20
100
320-20
300
100
368+634
1002
100
456-345
111
100
Alyssa's cat had kittens. She gave 9 to her friends. She now has 6 kittens left. How many kittens did she have to start with ?
15
200
20+20
40
200
345-35
310
200
346+78
424
200
789-567
222
200
Sally went to 2 baseball games this year. She went to 4 games last year. How many baseball games did Sally go to in all ?
6
300
40+40
80
300
457-67
390
300
444+569
1013
300
8945-5647
3298
300
A restaurant served 8 sandwiches during lunch and 7 during dinner today. How many sandwiches were served today ?
15
400
80+80
160
400
586-49
537
400
789+678
1467
400
8796-4536
4260
400
There are 9 rulers in the drawer. Jessica placed 7 more rulers in the drawer. How many rulers are now there in total ?
16
500
160+160
320
500
530-56
474
500
5876+6574
12450
500
9876-378
9498
500
Sam picked 6 apples and Sara picked 2 apples from the apple tree. How many apples were picked in total ?
8