Number Line to 20 and 30 (on the reverse.) Put in Main number section. £8 for 8 double sided cards.

The Feline side features twenty cats in two rows showing odd and even numbers.

The eyes and tail of number 6 will match that of 16 and 8 and 18, etc. Thus the concept of 10 more, 10 less is displayed.

The reverse side has 30 fleas hopping along. Each is numbered from 1 to 30, but the fives are hightlighted in red. 0, 10, 20, 30 are displayed beneat. Use for all aspects of number line work.

The number at the base is colour coded to teach number bonds to 10, 20, 30, 40, 50. Yellow shows 8+2 making 10, or 18+2 making 20, 12+18 making 30 and 28+12 or 22+18 making 40. Lastly, 28+22 make 50.

12 double-sided cards and photocopiable masters in a resealable bag.