Fun KS2 number sense maths puzzles worksheets - these fun printable independent activities are great for revision, early finishers challenges, starter tasks, home work and home learning, especially in the first few weeks at the start of the year. This place value and rounding fun puzzles worksheets BUNDLE was originally designed for Year 4, 5 and 6 Maths / Numeracy. Includes numbers up to 5, 6 and 7 digits and rounding to the nearest 10, 100, 1000, whole number, 1 decimal place, two decimal places and nearest pound or dollar. Engaging alternative to standard worksheets; ideal for differentation. 13 puzzles, full answer keys, PDF format.

The place value puzzles are crossnumber puzzles:

  • 2 for numbers up to ten thousands
  • 2 for numbers up to hundred thousands
  • 2 for numbers up to millions
  • Differentiation: For each of 5, 6 and 7-digit numbers the first puzzle is for practising reading the word version and writing the digit version in the grid, while the second, more challenging puzzle for each involves adding and subtracting from large numbers (increase by 1000, take away five hundred thousand etc)
  • Works in a similar way to a crossword puzzles but with numbers entered into the grid

 
The rounding puzzles are hidden word puzzles:

  • 1 for rounding to the nearest ten
  • 1 for rounding to the nearest hundred
  • 1 for rounding to the nearest thousand
  • 1 for rounding to the nearest whole number
  • 1 for rounding to the nearest one decimal place
  • 1 for rounding to the nearest two decimal places
  • 1 for rounding money to the nearest pound (dollar version also included)

 
More about hidden word puzzles: Similar to codebreaker puzzles, with a maths-related word to be revealed after the rounding work. Each puzzle contains a grid. Within each box is a number to be rounded and a letter. Once students have rounded all the numbers, they cross out any boxes containing numbers that round to certain specified target numbers. Then they put together the letters from the remaining boxes to reveal a maths word. If the word is more simple, the letters are in random order for students to reassemble. If it is a trickier word (such as a famous mathematician), the letters are already placed in the correct order in the grid. There is a further challenge question / task at the bottom of the page linked to the hidden word.

 
For previews and more information, please see the 2 individual resource pages.

You can get these puzzles alongside my other Place Value activities and games (large differentiated sets of self-check Place Value trails for 5, 6 and 7-digit numbers and also decimals Place Value games) in this good value bundle: KS2 Place Value Activities Bundle

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