Math Year 5 Revision 1

11, 13, 17, ___, 21 , 23

What is the missing number in the above prime number sequence?

• 18

• 19

• 20

• 21

1.’twenty-two thousand and twelve’ written in numerals is

• 2212

• 20 212

• 22 012

• 22 120

2.Which numbers has the digit 7 at the place value of

hundreds ?

• 17 384

• 25 719

• 38 597

• 53 870

Round off 58 477 to the nearest thousand.

• 60 000

• 58 500

• 59 000

• 58 000

30 150 written in words is

• Three thousand one hundred and fifty

• Thirty thousand one hundred and fifty

• Thirteen thousand one hundred and fifty

• Three thousand one hundred and fifteen

Partition 89 502 according to its digit values

• 89 000 + 50 + 2

• 89 000 + 500 + 2

• 80 000 + 9 000 + 50 + 2

• 80 000 + 9 000 + 500 + 2

Find the product of 700 and 4.

• 2 800

• 28

• 28 000

• 240

There are 15 biscuits in 1 packet. How many biscuits are there in 60 packets?

• 850

• 865

• 880

• 900

19 thousand – 7 hundred =

• 18 700

• 18 300

• 12 000

• 1 200

What number must be written in the line ?

      _____ – 12 092 – 760 = 25 768

• 38 620

• 38 890

• 39 250

• 40 100