Check Calculations Homework Extension provides additional questions which can be used as homework or an in-class extension for the Year 2 Check Calculations Resource Pack. These are differentiated for Developing, Expected and Greater Depth.
More resources for Autumn Block 2 Step 2.
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This pack includes:
Mathematics Year 2: (2C1) Recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100
Mathematics Year 2: (2C3) Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and missing number problems
Differentiation:
Questions 1, 4 and 7 (Varied Fluency)
Developing Use the Base 10 representation to identify the odd one out using knowledge of checking calculations within 10.
Expected Use the ten frame representation to identify the odd one out using knowledge of checking calculations within 20.
Greater Depth Use the number line to identify the odd one out using knowledge of checking calculations within 20. Use of numbers and words.
Questions 2, 5 and 8 (Varied Fluency)
Developing Identify who could correctly check the calculation represented in Base 10 blocks. Numbers within 10.
Expected Identify who could correctly check the calculation represented in place value counters. Numbers within 20.
Greater Depth Identify who could correctly check the calculation represented in words. Numbers within 20.
Questions 3, 6 and 9 (Reasoning and Problem Solving)
Developing Suggest original calculations from a given calculation used to check. Use of Base 10 blocks and numbers within 10.
Expected Suggest original calculations from a given calculation used to check. Use of straw bundles and numbers within 20.
Greater Depth Suggest original calculations from a given calculation used to check. Mixed representation and numbers within 20.
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