Posts tagged as "subtraction"

Posted by Peter on 2nd May 2012

Resource of the Week: subtraction across the thousands boundary

This Year 4 maths worksheet can reveal a great deal about how children deal with numbers. It looks at finding differences crossing the thousands boundary. Let’s look at 3005 – 8 which is easier to do mentally than on paper. There are several ways that this can be done. 1. Count down, one at a [...]

Posted by Peter on 16th March 2012

Subtraction of 3-digit numbers

Here is a maths worksheet that concentrates on practising subtraction of 3-digit numbers, using the standard, or efficient, written method. There are several things to look out for when subtracting, including: a. where each of the three digits on the bottom line are smaller than the 3 digits above them e.g. 987 654 This is [...]

Posted by Peter on 2nd March 2012

Year 4 Maths worksheet: Completing number statements

This Year 4 maths worksheet looks quite straightforward, but many children will find it tricky. Four numbers are shown as well as four addition and subtraction statements with missing numbers. Just put in the missing numbers from the four shown. With the addition questions the best way to proceed is to look at the units [...]

Posted by Peter on 13th February 2012

Valentine’s Day maths worksheet: Subtraction

Sometimes it’s nice to have a change and special occasions such as Valentine’s Day allows us to do this. Here we have a maths worksheet suitable for Year 3 children with a Valentine Day’s theme. It is a subtraction page but all the missing numbers have to be put into the special Valentine hearts. There [...]

Posted by Peter on 8th February 2012

Missing digits in subtraction sentences: year 3 maths worksheet

By the end of year 3 children are expected to be able to subtract a single digit from any 2-digit number. Knowing the patterns involved can make this much easier and this worksheet looks at these patterns. The number sentence has three missing digits and children are asked to write a digit in each box [...]

Posted by Peter on 17th January 2012

Year 5 subtraction: missing digits

Last week I published a page of addition with missing digits. This proved very popular and I have had several requests for something similar for subtraction; so here it is. The calculations have been laid out in the tradition, standard method of written subtraction, except that two of the digits are missing. It is not [...]

Posted by Peter on 8th August 2011

Year 5 Maths Worksheet: More In Out Function Machines

I have had several requests from people for another page of In Out tables, so here it is. Each table has a set rule. A number goes in, the rule is applied and a number comes out. Straightforward if you are given the number that goes in, but a little harder if you are given [...]

Posted by Peter on 25th July 2011

Year 5 Maths Worksheets: In-Out function machines

Whilst this worksheet appears to be very simple it is surprising how many children get into a bit of a muddle with such activities. A table is shown with a rule for completing it, such as ‘Add 34′. All that has to be done is complete the missing cells of the table following the rule. [...]

Posted by Peter on 30th May 2011

More year 4 mental arithmetic: subtraction

This is the second page of ‘quite hard’ subtraction questions for year 4, which should be answered using mental arithmetic methods, although many adults would struggle to reach the correct answers: they really are quite hard! Once again it shows that there are several possible ways to approach each question; the key is to choose [...]

Posted by Peter on 10th May 2011

Year 5 subtraction worksheets

Here are two worksheets to help assess whether children have a good grasp of subtraction. They revise the following concepts: Subtraction is the same as taking away, finding the difference between, and complementary addition. Subtraction is non-commutative. When a larger number is subtracted from a smaller number, the answer is negative. Subtracting a number from [...]