Addition Worksheet: Number Bonds to 50

Write the missing numbers that add up to 50. The first one is done for you.
27 + 23 = 50	14 + 36 = 50	9 + 41 = 50
15 + 35 = 50	14 + 36 = 50	19 + 31 = 50
5 + 45 = 50	17 + 33 = 50	33 + 17 = 50
27 + 23 = 50	26 + 24 = 50	12 + 38 = 50
31 + 19 = 50	27 + 23 = 50	48 + 2 = 50
32 + 18 = 50	13 + 37 = 50	29 + 21 = 50
20 + 30 = 50	35 + 15 = 50	10 + 40 = 50
14 + 36 = 50	31 + 19 = 50	7 + 43 = 50
40 + 10 = 50	18 + 32 = 50	10 + 40 = 50
32 + 18 = 50	33 + 17 = 50	39 + 11 = 50
12 + 38 = 50	37 + 13 = 50	8 + 42 = 50
25 + 25 = 50	24 + 26 = 50	13 + 37 = 50
45 + 5 = 50	4 + 46 = 50	9 + 41 = 50
27 + 23 = 50	16 + 34 = 50	22 + 28 = 50