## 28 October 2005 08:00

#### Techno-Tortoise

by knannA demonstrator for the use of number lines.Includes a game for adding two 2-digit numbers together by adding the tens first. Answer 5 questions correctly and you can play the flying game. Good for mental Math. Teacher directions needed.

#### Space Jumps

by knannComplete these addition facts by first making 10 then adding the difference. Students will need instruction to understand the game. Good for mental arithmetic

1
(2 marks)