1. 5 + 5 2 + 8 3 + 7 6 + 4 9 + 1 10

2. 9 1+7 1+7 5+4 5+4 3+4 3+4 10 4+63+15+2 8 3+3 1+64+4

3.  The price is L.E = …… + …  4 + 6 = … …..  10  The price is L.E = …… + …  3 + 7 = … …..  10 l.E 4 L.E 6 L.E 7 L.E 3

4. 10 9+2 3+7 5+5 4+6 5+4 1+8 9 11 9 10 10 10

5.  T U

6. .......Tens and ……..Units notice, then count how many tens and units:- 1 2

7. 1 4

8. ………. Tens and ……. Units 2 3

9. a) 54 = …….. units + ……. Tens. b) 36 = …….. units + ……. Tens. c) 27 = …….. tens + ……. Units. d) 90 = …….. tens + ……. Units. 4 5 3 6 7 2 9 0

10. 8 T + 4 U = ….. … 2 U + 1 T = …….. 9 T + 3 U = ……. 7 U + 5 T = …….. 84 93 12 57