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Math Practice Problems

Double Digit Addition
Answers

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Click here for the Double Digit Addition questions

1. Q: 10 + 10 = ?

D: 20

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2. Q: 69 + 54 = ?

A: 123

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3. Q: 70 + 12 = ?

C: 82

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4. Q: 13 + 10 = ?

D: 23

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5. Q: 14 + 10 = ?

C: 24

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6. Q: 68 + 10 = ?

B: 78

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7. Q: 16 + 10 = ?

D: 26

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8. Q: 71 + 72 = ?

B: 143

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9. Q: 18 + 10 = ?

A: 28

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10. Q: 19 + 10 = ?

D: 29

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11. Q: 20 + 10 = ?

D: 30

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12. Q: 23 + 12 = ?

A: 35

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13. Q: 26 + 15 = ?

C: 41

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14. Q: 11 + 19 = ?

B: 30

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15. Q: 13 + 66 = ?

C: 79

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16. Q: 54 + 19 = ?

B: 73

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17. Q: 87 + 92 = ?

A: 179

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18. Q: 88 + 27 = ?

D: 115

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19. Q: 86 + 86 = ?

C: 172

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20. Q: 33 + 54 = ?

B: 87

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21. Q: 41 + 96 = ?

A: 137

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22. Q: 55 + 45 = ?

C: 100

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23. Q: 67 + 39 = ?

D: 106

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24. Q: 22 + 77 = ?

B: 99

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25. Q: 25 + 79 = ?

A: 104

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26. Q: 29 + 97 = ?

C: 126

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27. Q: 39 + 86 = ?

D: 125

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28. Q: 48 + 99 = ?

C: 147

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29. Q: 97 + 72 = ?

B: 169

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30. Q: 46 + 12 = ?

A: 58

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31. Q: 62 + 32 = ?

B: 94

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32. Q: 45 + 41 = ?

C: 86

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33. Q: 57 + 58 = ?

D: 115

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34. Q: 61 + 61 = ?

A: 122

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35. Q: 74 + 72 = ?

A: 146

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36. Q: 88 + 85 = ?

C: 173

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37. Q: 99 + 99 = ?

B: 198

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38. Q: 17 + 92 = ?

D: 109

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39. Q: 19 + 55 = ?

C: 74

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40. Q: 67 + 12 = ?

C: 79

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41. Q: 54 + 71 = ?

C: 125

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42. Q: 83 + 14 = ?

B: 97

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43. Q: 76 + 87 = ?

B: 163

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44. Q: 53 + 76 = ?

A: 129

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45. Q: 65 + 28 = ?

B: 93

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46. Q: 80 + 96 = ?

C: 176

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47. Q: 51 + 31 = ?

A: 82

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48. Q: 62 + 23 = ?

D: 85

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49. Q: 93 + 39 = ?

A: 132

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50. Q: 25 + 43 = ?

B: 68

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51. Q: 42 + 61 = ?

D: 103

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52. Q: 77 + 14 = ?

A: 91

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53. Q: 23 + 18 = ?

B: 41

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54. Q: 62 + 46 = ?

A: 108

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55. Q: 99 + 62 = ?

D: 161

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56. Q: 32 + 31 = ?

B: 63

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57. Q: 48 + 46 = ?

A: 94

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58. Q: 17 + 11 = ?

B: 28

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59. Q: 28 + 98 = ?

D: 126

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60. Q: 16 + 28 = ?

B: 44

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61. Q: 57 + 21 = ?

A: 78

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62. Q: 34 + 43 = ?

B: 77

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63. Q: 81 + 12 = ?

C: 93

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64. Q: 67 + 49 = ?

D: 116

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65. Q: 39 + 90 = ?

C: 129

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66. Q: 72 + 81 = ?

A: 153

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67. Q: 17 + 21 = ?

B: 38

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68. Q: 83 + 78 = ?

C: 161

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69. Q: 29 + 40 = ?

D: 69

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70. Q: 57 + 14 = ?

A: 71

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71. Q: 18 + 14 = ?

B: 32

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72. Q: 48 + 48 = ?

C: 96

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73. Q: 92 + 32 = ?

B: 124

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74. Q: 89 + 79 = ?

C: 168

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75. Q: 35 + 22 = ?

A: 57

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76. Q: 36 + 23 = ?

D: 59

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77. Q: 37 + 24 = ?

D: 61

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78. Q: 39 + 26 = ?

C: 65

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79. Q: 41 + 28 = ?

B: 69

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80. Q: 42 + 30 = ?

A: 72

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81. Q: 43 + 32 = ?

B: 75

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82. Q: 44 + 35 = ?

D: 79

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83. Q: 98 + 37 = ?

D: 135

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84. Q: 17 + 17 = ?

C: 34

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85. Q: 97 + 36 = ?

B: 133

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86. Q: 95 + 40 = ?

A: 135

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87. Q: 92 + 44 = ?

A: 136

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88. Q: 88 + 32 = ?

B: 120

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89. Q: 86 + 31 = ?

C: 117

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90. Q: 85 + 29 = ?

D: 114

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91. Q: 84 + 30 = ?

A: 114

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92. Q: 83 + 15 = ?

C: 98

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93. Q: 82 + 20 = ?

D: 102

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94. Q: 81 + 23 = ?

A: 104

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95. Q: 79 + 41 = ?

B: 120

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96. Q: 66 + 25 = ?

C: 91

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97. Q: 63 + 26 = ?

D: 89

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98. Q: 62 + 49 = ?

C: 111

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99. Q: 61 + 12 = ?

B: 73

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100. Q: 60 + 59 = ?

A: 119

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101. Q: 58 + 57 = ?

A: 115

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102. Q: 52 + 74 = ?

B: 126

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Click here for the Double Digit Addition questions

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