Total marks -------------100 MATHEMATICS 01. Divide the following numbers. 1. 245 ÷ 5 2. 456 ÷ 2 3. 231 ÷ 3 4. 1245 ÷ 5 5. 236 ÷ 2 6. 678 ÷ 6 7. 2310 ÷ 11 8. 2453 ÷ 11 9. 3450 ÷ 10 10. 2626 ÷ 13 11. 225 ÷ 15 12. 169 ÷ 13 02. Multiply the following numbers. 1. 23 x 56 2. 36 x 57 3. 57 x 22 4. 124 x 11 5. 234 x 54 6. 121 x 50 7. 123 x 223 8. 345 x 51 9. 126 x 67 10. 349 x 91 11. 987 x 57 12. 56 x 345 1 03. Find 1. 23 x 56 2. 128 ÷ 4 3. 735 x 4 4. 845 ÷ 15 5. 300 x 100 6. 123 x 10 7. 45 ÷ 9 8. 367 x 12 9. 360 ÷ 60 10. 9810 ÷ 9 04. Find 1. 12.5 x 2 2. 2.5 x 3 3. 7.5 x 2 4. 9.1 ÷ 7 5. 3.6 ÷ 2 6. 3.6 x 5 2