Question

Mathematics
1. Work out. 10 - 3 x 2
2. Write down the prime numbers between 20 and 30.
3. A city has a population of five hundred and six thousand. Write the size of the population in
4. Solve the equation. "-8 = 11
5. Show that 3} -25 - 28
6. Evaluate 19 x 196 + V343
7. Write down in figures: the number one less than a million.
8. At the beginning of July, Kim had a mass of 80 kg. At the end of July, his mass was
60kg.Calculate the percentage loss in Kim's mass.​

Answer 1

1. 10 - 3 ×2

10-6

4

2. 22, 24, 26, 28.

4. -8=11

11+8

19

5.