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Addition Fill in the Missing Digits 78


Addition Fill in the Missing Digits 78: Fill in the boxes with the missing totals. Hit the ‘Check Your Answers’ button at the end to correct each answer of your addition practice. These online worksheets are for learning basic addition facts and check speed and accuracy of basic adding skills. Get more practice in one digit and two digit addition. Enjoy your horizontal addition worksheets!

{ "Questions": [{ "qnumber": "1", "var1": "40", "var2": "20", "operator": "+", "answer": "60", "template": "VVI" }, { "qnumber": "2", "var1": "25", "var2": "15", "operator": "+", "answer": "40", "template": "VVI" }, { "qnumber": "3", "var1": "11", "var2": "39", "operator": "+", "answer": "50", "template": "VVI" }, { "qnumber": "4", "var1": "24", "var2": "26", "operator": "+", "answer": "50", "template": "VVI" }, { "qnumber": "5", "var1": "31", "var2": "39", "operator": "+", "answer": "70", "template": "VVI" }, { "qnumber": "6", "var1": "24", "var2": "17", "operator": "+", "answer": "41", "template": "VVI" }, { "qnumber": "7", "var1": "37", "var2": "40", "operator": "+", "answer": "77", "template": "VVI" }, { "qnumber": "8", "var1": "15", "var2": "27", "operator": "+", "answer": "42", "template": "VVI" }, { "qnumber": "9", "var1": "31", "var2": "35", "operator": "+", "answer": "66", "template": "VVI" }, { "qnumber": "10", "var1": "18", "var2": "30", "operator": "+", "answer": "48", "template": "VVI" }] }