Workbook Detail
Addition Within 100 Medium — Set 52
21 + 12 = ___
Show answer
Answer: 33
- Operand1
- 21
- Operand2
- 12
- Operator
- +
34 + 34 = ___
Show answer
Answer: 68
- Operand1
- 34
- Operand2
- 34
- Operator
- +
50 + 28 = ___
Show answer
Answer: 78
- Operand1
- 50
- Operand2
- 28
- Operator
- +
44 + 32 = ___
Show answer
Answer: 76
- Operand1
- 44
- Operand2
- 32
- Operator
- +
40 + 55 = ___
Show answer
Answer: 95
- Operand1
- 40
- Operand2
- 55
- Operator
- +
4 + 65 = ___
Show answer
Answer: 69
- Operand1
- 4
- Operand2
- 65
- Operator
- +
40 + 53 = ___
Show answer
Answer: 93
- Operand1
- 40
- Operand2
- 53
- Operator
- +
30 + 21 = ___
Show answer
Answer: 51
- Operand1
- 30
- Operand2
- 21
- Operator
- +
21 + 28 = ___
Show answer
Answer: 49
- Operand1
- 21
- Operand2
- 28
- Operator
- +
42 + 56 = ___
Show answer
Answer: 98
- Operand1
- 42
- Operand2
- 56
- Operator
- +
4 + 30 = ___
Show answer
Answer: 34
- Operand1
- 4
- Operand2
- 30
- Operator
- +
50 + 1 = ___
Show answer
Answer: 51
- Operand1
- 50
- Operand2
- 1
- Operator
- +
37 + 21 = ___
Show answer
Answer: 58
- Operand1
- 37
- Operand2
- 21
- Operator
- +
45 + 53 = ___
Show answer
Answer: 98
- Operand1
- 45
- Operand2
- 53
- Operator
- +
44 + 43 = ___
Show answer
Answer: 87
- Operand1
- 44
- Operand2
- 43
- Operator
- +
23 + 61 = ___
Show answer
Answer: 84
- Operand1
- 23
- Operand2
- 61
- Operator
- +
35 + 30 = ___
Show answer
Answer: 65
- Operand1
- 35
- Operand2
- 30
- Operator
- +
3 + 74 = ___
Show answer
Answer: 77
- Operand1
- 3
- Operand2
- 74
- Operator
- +
12 + 67 = ___
Show answer
Answer: 79
- Operand1
- 12
- Operand2
- 67
- Operator
- +
38 + 1 = ___
Show answer
Answer: 39
- Operand1
- 38
- Operand2
- 1
- Operator
- +
Teaching Notes
Practice addition within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Addition Within 100 Medium Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.