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LI: To be able to organise numbers by thinking about place value

LI: To be able to organise numbers by thinking about place value. Be able to explain the value of each digit in a given number (HTU) Organise numbers into different groups. Begin to use thousands (ThHTU). Steps to Success…. Be able to say which number is biggest in a pair of numbers

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LI: To be able to organise numbers by thinking about place value

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  1. LI: To be able to organise numbers by thinking about place value Be able to explain the value of each digit in a given number (HTU) Organise numbers into different groups Begin to use thousands (ThHTU) Steps to Success… Be able to say which number is biggest in a pair of numbers Know about tens and units

  2. LI: I can multiply by 10 and 100 Know how a number changes when it is divided by 10 or 100 Steps to Success… Know how a number changes when we x by 10 Know how a number changes when we x by 100 Recall x facts up to 10x10 Know that HTU is important in multiplication

  3. LI: I can find the difference between to pairs of numbers Know that with multiples of 10, 100 or 1000 do not need to consider to 0 (4000- 2000 is same as 4-2 replacing the 000 after) Steps to Success… Know that subtracting the smaller number from the larger = the difference Spot which number is the smallest of 2 numbers Subtract mentally pairs of whole numbers

  4. LI: I can use rounding to check a calculation Understand that rounding can be used to estimate Round to the nearest 100 Use rounding to check a calculation Steps to Success… Round to the nearest 1000 Know the doubles and halves of numbers Know which numbers round up and which round down (rhyme) Round to the nearest 10

  5. LI:I can use inverses to check a calculation Use inverse operations to find a given number Steps to Success… Know and use division as an inverse of x Know and use - is the inverse of + Understand that inverse is a way of checking

  6. Use the inverse to check which one is wrong 75 – 25 = 50 20 – 6 = 13 128 – 21 = 107

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