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Year 3 Free Resources
Addition and Subtraction
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Add numbers up to 3-digits using a formal method
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Add and subtract numbers up to 3-digits using a formal method
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Add numbers with up to three digits, using formal written methods of columnar addition
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Add and subtract numbers mentally, including a three-digit number and hundreds – 4
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Add and subtract numbers mentally, including a three-digit number and hundreds – 3
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Add and subtract numbers mentally, including a three-digit number and hundreds – 2
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Add and subtract numbers mentally, including a three-digit number and hundreds – 1
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Subtract 3 – digit numbers and tens
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Add a 3-digit number and tens – 3
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Add a 3-digit number and tens – 2
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Add a 3-digit number and tens – 1
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Add and subtract numbers mentally, including a three-digit number and ones – 9
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Add and subtract numbers mentally, including a three-digit number and ones – 8
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Add and subtract numbers mentally, including a three-digit number and ones – 7
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Add and subtract numbers mentally, including a three-digit number and ones – 6
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Add and subtract numbers mentally, including a three-digit number and ones – 5
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Add and subtract numbers mentally, including a three-digit number and ones – 4
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Add and subtract numbers mentally, including a three-digit number and ones – 3
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Add and subtract numbers mentally, including a three-digit number and ones -2
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Add and subtract numbers mentally, including a three-digit number and ones -1
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