33 Pages of printable addition problems in one PDF file 3,084 total problems to work on, with gradually increasing difficulty, to help your student(s) learn to add. Pages included in this download: A1: Adding with zeros, a great place to start for someone new to adding A2: Adding ones to other numbers (nice and easy) A3: Adding twos to other numbers A4: Adding threes to other numbers A5: Adding fours to other numbers A6: Reviewing adding 0's, 1's, 2's, 3's and 4's to other numbers A7: Adding fives to other numbers A8: Reviewing adding 1's, 3's and 5's to other numbers A9: Adding sixes to other numbers A10: Reviewing adding 2's, 4's and 6's to other numbers A11: Adding sevens to other numbers A12: Reviewing adding 3's, 4's, 5's, 6's and 7's to other numbers A13: Reviewing adding 0's through 7's to other numbers A14: Adding eights to other numbers A15: Adding nines to other numbers A16: Reviewing adding 6's through 9's to other numbers A17: Reviewing adding 7's through 9's to other numbers A18: Reviewing adding 2's through 9's to other numbers A19: Reviewing adding with all single digit numbers A20: Another review of adding with all single digit numbers A21: Reviewing adding 4's, 6's and 8's to other numbers A22: Reviewing adding 5's, 7's and 9's to other numbers A23: Another review of adding with all single digit numbers A24: Another review of adding with 6's through 9's A25: Reviewing numbers that add to result in 10 through 15 A26: Reviewing adding with 3's through 9's A27: Reviewing adding with 2's through 9's A28: Introduction to adding columns of three numbers A29: More column adding with a few more double digits A30: More column adding practice A31: Adding with carry to double digit numbers A32: More adding with carry to double digit numbers A33: Adding with carry using three and four digit numbers