Provides practice in writing numbers in word form and vice versa. This can be customised to generate numbers from 10 to 99, or from 100 to 999.

Provides practice in writing numbers in words and vice versa.  This worksheet can be customised to generate numbers to 10 thousand, 100 thousand, 1 milliion or 10 million.

Provides practice in applying order of operations conventions to operations involving whole numbers. 27 problems in total, arranged in approximate order of difficulty. Includes notes pages and worked examples.

Provides practice comparing whole numbers using the symbols >, < and =. Customisable to suit different year levels / ability levels.

This teaching aid provides students with practice in reading numbers from 1000 to 999 999. It is customisable to suit individual levels, and is ideal for multimedia projection in the classroom.

This teaching aid provides students with practice in reading numbers from 1000 to 999 999 999. It is customisable to suit individual levels, and is ideal for multimedia projection in the classroom.

2 sets of 25 problems providing practice in rounding whole numbers. The worksheet can be customised to create questions which involve rounding to the nearest 10, 100 or 1000.

This interactive worksheet provides students with practice in rounding whole numbers to the nearest ten, hundred, thousand or ten thousand. The sheet provides immediate feedback as to whether answers are correct or not.

Provides practice in estimating the sum of three whole numbers by first rounding to to the nearest 10, 100 or 1000 and then adding. Students check the accuracy of their estimate by working out the actual answer.

Provides practice in multiplying either whole numbers or decimals by 10, 100 and 1000. Customisable - users can choose the type of numbers generated. e.g. 34 x 100 = 3400, 2.97 x 10 = 29.6

Provides practice in dividing whole numbers by 10, 100 and 1000 - e.g. 34 ÷ 100 = 0.34, 275 ÷ 10 = 27.5

Provides practice in estimating answers to problems involving multiplication and division of whole numbers by first rounding given numbers to one or two significant digits, and then multiplying or dividing.

This worksheet includes 8 questions requiring students to create factor trees for numbers up to 100, continuing to factorise until the number is reduced to a product of prime factors.

This worksheet provides practice in finding multiples of a given number, and common multiples of two given numbers.