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Addition and Subtraction Activity 3


Addition and Subtraction Activity 3 is to improve your math skills in both addition and subtraction. Look at the operator carefully before you start working out the operations. Check whether it is to add or subtract. Now you know ‘+’ is for addition and ‘-‘ is for subtraction. Fill in the boxes with the missing numbers. Hit ‘Check Your Answers’ button to correct all your answer. Happy adding and subtracting with your worksheet!

{ "Questions": [{ "qnumber": "1", "var1": "16", "var2": "2", "operator": "+", "answer": "18", "template": "VVI" }, { "qnumber": "2", "var1": "11", "var2": "5", "operator": "-", "answer": "6", "template": "VIA" }, { "qnumber": "3", "var1": "9", "var2": "3", "operator": "-", "answer": "6", "template": "IVA" }, { "qnumber": "4", "var1": "6", "var2": "2", "operator": "+", "answer": "8", "template": "VVI" }, { "qnumber": "5", "var1": "12", "var2": "4", "operator": "-", "answer": "8", "template": "VIA" }, { "qnumber": "6", "var1": "17", "var2": "6", "operator": "-", "answer": "11", "template": "IVA" }, { "qnumber": "7", "var1": "7", "var2": "3", "operator": "+", "answer": "10", "template": "VVI" }, { "qnumber": "8", "var1": "14", "var2": "12", "operator": "-", "answer": "2", "template": "VIA" }, { "qnumber": "9", "var1": "13", "var2": "11", "operator": "-", "answer": "2", "template": "IVA" }, { "qnumber": "10", "var1": "15", "var2": "4", "operator": "+", "answer": "19", "template": "VVI" }] }