2x2
2x3
3x3
100

11 x 40? 

What is 440?

100

123 x 10?

What is 1,230?

100

456 x 123?

What is 56,088?

200

12 x 23?

What is 276?

200

634 x 22?

What is 13,948?
200

224 x 153?

What is 34,272?

300

62 x 87?

What is 5,394?

300

272 x 19?

What is 5,168?
300

526 x 122?

What is 64,172

400

72 x 55?

What is 3,960?

400

199 x 38?

What is 7,562?

400

684 x 426?

What is 291,384?

500

99 x 99?

What is 9,801?

500

355 x 86?

What is 30,530?

500

852 x 147?

What is 125,244?