Report - Now try: 11 + 6 = 15 + 3 = 18 5 = Can you write the fact ... · Now try: 30 + 40 = 50 + 30 = 20 + 70 = 80—30 = 90—50 = 60—40 = If you know 4 + 2 = 6 Then 40 + 20 = 30 + 40 =

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