Verified answer

24 * 3 =  * *    т.к. 20 * 3 = 60

24 * 3 = 72

24 * 9 = * * *   т.к. 20 * 9 = 180

24 * 9 = 216

211 * 9 = * * * *    т.к. 200 * 9 = 1800

211 * 9 = 1899

267 * 2 = * * *    т.к. 200 * 2 = 400

267 * 2 = 534

451 * 5 = * * * *   т.к. 400 * 5 = 2000

451 * 5 = 2255

639 * 8 = * * * *   т.к. 600 * 8 = 4800

639 * 8 = 5112

7260 * 8 = * * * * *   т.к. 7000 * 8 = 56000

7260 * 8 = 58080

1510 * 7 = * * * * *    т.к. 1500 * 7 = 10500

1510 * 7 = 10570

3105 * 8 = * * * * *    т.к. 3000 * 8 = 24000

3105 * 8 = 24840

1109 * 9 = * * * *    т.к. 1000 * 9 = 9000

1109 * 9 = 9981