The number system
Multiples, factors and primes
Addition of decimals
Multiplication and division
Number sequences
100

8 in the number 438 is in this place value

'Units' or 'ones'

100

Write down any number that is a multiple of 4

One of 4, 8, 12, 16, 20, etc...

100

0.9 + 1.05 =

1.95

100

24 X 100 =

2400

100

What is the next number in this sequence?  4, 6, 8

10

200

15678 rounded to the nearest thousand

16000

200

List all the factors of 4?

1, 2, 4

200

2.4 + 6.7 =

9.1

200

53 divided by10 =

5.3

200

How many terms are in this sequence?  3, 5, 7, 8, 12

5

300

Which number is bigger:

5.07 or 5.8?

5.8

300

Is the number 27 a prime number?

No

300

64.52 + 39.58 =

104.1

300

876 X 1000 =

876000

300

What is the next term in this sequence?  8, 17, 26, 35

44

400

Put these numbers in order from largest to smallest:

100, 2, 34, 45, 22

2, 22, 34, 45, 100

400

True or False?

0 and 1 are prime numbers

False

400

0.42 + 0.88 =

1.3

400

348 divided by 1000

0.348

400

What is the rule for this number sequence?   1, 1, 2, 3, 5, 8, 13, 21

Add the previous 2 terms to get the next term

500

Round this number to 2 decimal places:

5.895

5.90

500

Factors of 12 are 1, 12, 3, 4 and what other numbers?

2 and 6

500

95 + .0342 =

95.0342

500

0.0987 X 1000

98.7

500

What is the next term?   28, 14, 7

3.5

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