Multiply by tens
40 x 3
What is 120?
700 x 5
What is 3500?
6000 x 7
What is 42000?
300 x 20
What is 6000?
60 x 3
What is 180?
800 x 3
What is 2400?
8000 x 7
What is 56000?
700 x 40
What is 28000?
70 x 4
What is 280?
600 x 7
What is 4200?
5000 x 4
What is 20000?
400 x 40
What is 16000?
80 x 6
What is 480?
200 x 5
What is 1000?
2000 x 7
What is 14000?
800 x 90
What is 72000?
90 x 9
What is 810?
500 x 8
What is 4000?
9000 x 7
What is 63000?
900 x 60
What is 54000?