2 digit + 1digit
2 digit + 2 digit
3 digits
3 digits + 2 digits
100

  24 + 3 =


27

100

44 + 67 =

111

100

42 + 42 + 42 =

126

100

235 + 75 =

310

200

58 + 3 =

61

200

82 + 19 =

101

200

70 + 17 + 45 =

132

200

152 + 29 =

181

300

86 +  9 =

95

300

43 + 87 =

130

300

9 + 19 + 29 =

57

300

452 + 37 =

489

400

62  +  5 =

67

400

97 + 86 =

183

400

48 + 13 + 8 =

69

400

673 + 49 =

722

500

78 +  9 =

87

500

99 + 97 =

196

500

50 + 30 + 45 =

125

500

821 + 49 =

870

500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500