Grade 4 · Set A · Side 1 of 2
Ten times, one place left
A
Start Finish
Goal: 15 min for both sides
Score/ 10
Remember: Each place is ten times the place on its right.
1The 7 in 7 moves one place left. It is worth working
2The 1 in 100 moves one place right. It is worth working
3The 1 in the hundreds place of 187 is worth working
4The 4 in 400 moves one place right. It is worth working
5The 2 in the hundreds place of 291 is worth working
Grade 4 · Set A · Side 2 of 2
Ten times, one place left
A
Start Finish
Goal: 15 min for both sides
Score/ 10
6The 5 in the tens place of 359 is worth working
7The 8 in 800 moves one place right. It is worth working
8The 9 in 90 moves one place left. It is worth working
9The 4 in 40 moves one place right. It is worth working
10The 5 in 5 moves one place left. It is worth working