Booster maths worksheet 13 and 14

Two similar maths worksheets here which demonstrate a number of techniques that can be used to answer SAT questions.

The first question asks for two numbers which add up to 140 from the selection given. The easiest approach to this is firstly to look at the units and find two which add up to 10, such as 28 and 32. Then to look to see if the tens digits are suitable; in this case they are not.

Try again 99 and 91 – this time too big.

Try 74 and 66.

6 and 4 make 10. 70 and 60 make 130. Add 10 to 130 makes 140 – there is your answer!

For question 3 the order is important. Start with an edge of the triangle which already has two numbers in.

Booster maths worksheet 13

Booster maths worksheet 14

Booster maths worksheet 12

Time to crack on with some more Booster worksheets as the dreaded SATs are not far away.

using2.png I will be concentrating on these maths worksheets for the next couple of weeks. For many children just a few extra marks can raise their level from a 3 to a 4 or a 4 to a 5. I’m not sure what it all means in the wider world but it is certainly good for children’s self confidence if they can get that higher level. The worksheet below is further practice at logical thinking.

Booster maths worksheet 12

Booster maths worksheet 11

The writers of the SATs papers love little puzzles such as the square shown on this worksheet.

using2.png Those lovely people who write the SATs really like little mathematical puzzles. One such puzzle is to fill in missing numbers in a square or block. There will always be a logical way to find the answers, usually by completing what is possible will lead to the creation of the next possible step until the whole square can be completed.

They also like questions with multiple steps and many possible answers: question 2 is one such. The approach here is to add the two given numbers (300 + 600 = 900) and then subtract the 900 from the total of 1200. The two numbers have to add up to 300 and could be any combination. Taken step by step this is not difficult but as I have stated before, many children find it very difficult indeed to work through to an answer if it requires more than one step.

Booster maths worksheet 11

Booster maths worksheet 10

Understanding of square numbers is expected, but rarely will they ask a straightforweard question such as “What is the square of 8 ?”

countingThis is further practice on the same types of question as on Booster worksheet 9.

A typical question found in the SATs might be, “If I square a number the answer is 64. What is the number?”

This involves both reading and understanding of the question as well as confirming that the squares of numbers to 10 need to be learnt.

Booster maths worksheet 10

Booster maths worksheet 9

countingAnother Key Stage 2 Booster maths worksheet. Some questions in the tests can be quite wordy and there are a couple of examples on this worksheet. Once again it can be seen that the testers like to set questions which challenge children’s understanding of the relationship between multiplication and division ie to find the answer to “If I divide a number by 7 the answer is 5” all that needs to be done is to multiply 7 by 5.

Booster maths worksheet 9

Booster maths worksheet 8

countingThe last in this particular sequence of type of question, once again concentrating on place value and the knowledge that addition and subtraction are inverse.

For example, question 3 asks: ? + 25 = 42.

This can be worked out by subtracting 25 from 42, or by counting on from 25 to 42.

Excellent practice for the key Stage 2 tests!

Booster maths worksheet 8

Booster maths worksheet 5

using2.pngAnother page of typical SAT maths questions. Again questions 1 and 2 could have any number of possible answers and the key is to keep it simple. In both questions there is no need to be clever: answer with whole hundreds eg 200+ 200+ 400 as this will gain as many marks as 145 + 93 + 562 or any other correct answer and there is far more chance of making a slip up by making it difficult!

Booster maths worksheet 5

Booster maths worksheet 4

countingA similar maths worksheet to worksheet 3. Notice that questions 5 and 6 could have a considerable range of answers, all of which are correct. In question 6 the two numbers for the answer must have a difference of 61 ie the sum of the two numbers given. This is getting very close to the early algebra which children will study at their secondary schools.

Booster maths worksheet 4