TestOne

1.

1 point

Express 102 as a product of its prime factors. Use * for multiplication

2.

1 point

Write 2360 in standard form. use ^ for power e.g 10 to the power 9 is 10^9

3.

1 point

Find the LCM of 12 and 4.

24

4

12

48

4.

1 point

work out 2.8 + 1.3

5.

1 point

Evaluate 2^0 + 3^4

6.

1 point

what is the place value of 6 in 4.623

7.

1 point

Calculate the sum of interior angles of a hexagon. answer in this format 800degrees without leaving a space

8.

1 point

Work out -4 - 2

9.

1 point

Work out 3 1/3 - 2 4/5

10.

1 point

Express 5.092 to three significant figures

11.

1 point

work out 1.08 /0.09

12.

1 point

Find the sum of 2 1/3 + 1 2/5

13.

1 point

Work out -2 + 4

14.

1 point

Express 250 g to 1 kg as a ratio in its simplest form.

15.

1 point

A regular polygon has 7 sides. How many lines of symmetry does it have and what is its name? separate your answers with a comma only.

16.

1 point

Find the value of the product of 1 and 121.

43

121

112

1

17.

1 point

Write 0.086 in standard form. Note that 10 to the power 9 is 10^9

18.

1 point

Trevor's mass, correct to the nearest 5 kg is 64 kg. What is its lower bound and upper bound respectively? separate the two answers with a comma only

19.

1 point

How many hours and minutes does Boni work from 7:20 am to 3:15 pm? Write you answer exactly this way HhoursMminutes without leaving spaces

20.

1 point

write, separating by a comma, the next two terms of the sequence
1,3,7,13,21,