Show:
2-Digit Addition
3-Digit Addition
2-Digit Subtraction
3-Digit Subtraction
Mystery
100

25-16

What is 41?

100

176+69

What is 245?

100

36-12

What is 24?

100

176-39

What is 137?

100

110-67

What is 43?

200

47-23

What is 60?

200

365+126

What is 239?

200

58-39

What is 19?

200

265-173

What is 92?

200

224-97

What is 127?

300

59-21

What is 80?

300

467+226

What is 693?

300

78-43

What is 35?

300

298-167

What is 131?

300

567-223

What is 344?

400

67-49

What is 116?

400

692+363

What is 1,055?

400

98-64

What is 34?

400

479-325

What is 154?

400

769-247

What is 522?

500

98-57

What is 155?

500

999+647

What is 1,646?

500

99-72

What is 27?

500

687-456

What is 231?

500

2,946-564

What is 2,382