Maths Quiz - Year 2 Numbers - Place Value and Partitioning (Answers)
This quiz addresses the requirements of the National Curriculum KS1 Maths and Numeracy for children aged 6 and 7 in year 2. Specifically this quiz is aimed at the section dealing with recognising the place value of each digit in a two-digit number (tens, ones) and partitioning numbers in different ways.
Partitioning numbers means being able to recognise the value of each digit within a number given by its place, and separate or 'split' the number into its component parts. For example, 23 could be partitioned into place values of 20 and 3 (2 tens and 3 ones), and 456 could be partitioned into 400, 50 and 6 (4 hundreds, 5 tens and 6 ones). Partitioning can also be done in different ways - for example, 23 could be partitioned into 13 and 10.
Try this quiz to see how well you do with partitioning numbers.
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25 is 2 tens and 5 ones
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47 is 4 tens and 7 ones
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18 is a ten and 8 ones
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35 can be partitioned into 30 and 5
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46 can be partitioned into 4 tens and 6 ones
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There are 2 tens in 28
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The 5 tens in 56 could be split into 20 and 30
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There are 7 tens in 78 - taking away 2 of them leaves 5
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There are 6 tens in 69 - taking away 3 of them leaves 3
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There are 4 tens in 46
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