7+4=, 12, 11, 10, 11+0=, 11, 12, 10, 9+3=, 12, 11, 13, 6+4=, 10, 11, 8, 7+5=, 12, 11, 10, 8+7=, 11, 12, 15, 11+1=, 12, 11, 10, 6+4=, 6+0, 4+6, 4+4, The sign of add is____, -, x, +, Which word is not related to add?, join, put things together, go back, The number name of 26 is, twenty six, twenti six, two six, The number name of 40 is, forty, forrty, fourty

Addition

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