1. 571 x 19 = __________ * 1 point
10 000
11 000
12 000
14 000
2. 145 x 18 = __________ *
1 point
2 000
3 000
4 000
5 000
This is a required question
3. 273 x 11 = __________ *
1 point
2 000
3 000
4 000
5 000
4. 451 x 18 = __________ *
1 point
8 000
9 000
10 000
12 000
5. 743 x 21 = __________ *
1 point
10 000
11 000
12 000
14 000