A two player game which practices adding and subtracting by the power of 10 (100s, 1,000s and 10,000s) Players need to spin both number circles twice to give them an addition or subtration equation. e.g 354 + 100 = colour in 454 Players will need a ‘spinner’ which can be simply made by holding a paper clip in the centre of the circle with a pencil and spinning it. Repeat for the number and the power. Extension - players write their addition or subtraction sentence in their jotters

Tarsia puzzle focusing on building pupil’s ability to partition a two digit number into its tens and ones value e.g 47 = 4 tens and 7 ones. To build the puzzle pupils must match numeral side with corresponding partitioned side. File contains Tarsia puzzle pieces on A4 size, also 2 x A4 size, and solution page.

Tarsia puzzle focusing on building pupil’s ability to round up and down to 10 To build the puzzle pupils must match numeral side with corresponding partitioned side. E.g. 65 will match with 70 File contains Tarsia puzzle pieces on A4 size, also 2 x A4 size, and solution page.

A two player game which practices adding and subtracting by the power of 10 (10s and 100s) Players need to spin both number circles twice to give them an addition or subtration equation. e.g 354 + 100 = colour in 454 Players will need a ‘spinner’ which can be simply made by holding a paper clip in the centre of the circle with a pencil and spinning it. Repeat for the number and the power. Extension - players write their addition or subtraction sentence in their jotters

Tarsia puzzle focusing on building pupil’s ability to add and subtract powers of 10 (10s and 100s) e.g 387 - 100 = 287 To build the puzzle pupils must match numeral side with corresponding addition/subtraction solution File contains Tarsia puzzle pieces on A4 size, also 2 x A4 size, and solution page.

Tarsia puzzle focusing on building pupil’s ability to add and subtract powers of 10 Differentiated puzzles 1 - power of 10s and 100s 2- power of 10s, 100s and 1,000s 3 - power of 100s, 1,000s and 10,000s To build the puzzle pupils must match numeral side with corresponding addition/subtraction solution File contains Tarsia puzzle pieces on A4 size, also 2 x A4 size, and solution page. Any feedback or reviews are appreciated. Thank you

Tarsia puzzle focusing on building pupil’s ability to add and subtract powers of 10 Differentiated puzzles 1 - power of 10s and 100s 2- power of 10s, 100s and 1,000s 3 - power of 100s, 1,000s and 10,000s To build the puzzle pupils must match numeral side with corresponding addition/subtraction solution File contains Tarsia puzzle pieces on A4 size, also 2 x A4 size, and solution page. Any feedback or reviews are appreciated. Thank you