Animal Rescue - TENS
Rescue the creatures by finding the difference, in tens, between positive and negative numbers.
In this activity, pupils find the difference between positive and negative numbers. Ask them to mentally calculate the height difference between the rescue craft and the line of creatures. Click the number card that shows the answer to move the craft. Collect all 10 animals to complete the task. This game requires calculations with a difference of a multiple of 10.
The complete Animal Rescue collection includes differences of multiples of ten, units and tenths. All can be differentiated to play with smaller or larger number ranges, making them suitable for all abilities.