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Complete the fact family 20 - = 20 - = + 5 = + 15 = Addition & Subtraction 15 20 5 Complete the fact family 8 - = 8 - = + 5 = + 3 = Addition & Subtraction 5 8 3 Complete the fact family 11 - = 11 - = + 9 = + 2 = Addition & Subtraction 9 11 2 Complete the fact family 7 - = 7 - = + 5 = + 2 = Addition & Subtraction 5 7 2 Complete the fact family 13 - = 13 - = + 5 = + 8 = Addition & Subtraction 8 13 5 Complete the fact family 15 - = 15 - = + 8 = + 7 = Addition & Subtraction 8 15 7 |