1. in the number 7563291 write down the column that the 5 is in 2. write down the term to term rule for this sequence: 3,-1,-5,-9 3. work out the lcm of 18 and 30 4. simplify b-3b+a+b 5. a child’s shape sorter has 3 green shapes, 3 red shapes, 4 blue shapes and 4 yellow shapes. write down the probability of selecting a green or red shape 6. calculate 479+725 7. which numbers in the 100 times table is 3562 between 8. find the input into the function machine x3 -5 28 9. calculate 3/8-1/6 10. in a pie chart an angle of 24 degrees is drawn to represent people who voted labour in the last election. what fraction of people voted labour 11. two angles are 72 degrees and 49 degrees. they lie on a straight line with a third angle. calculate the size of the third angle 12. write a list of 5 numbers with a median of 7 14. change 0.6 into a percentage 15. work or 7% of £50 16. how many edges does a square based pyramid have could someone me with these question i really need the