Addition

Addition

Subtraction 1

Find which sum has the odd answer out

Don't use a calculator!!

1.	(a)	14	(b)	27	(c)	30
		-9		-21		-25

2.	(a)	27	(b)	38	(c)	42
		-13		-25		-28

3.	(a)	57	(b)	61	(c)	49
		-34		-38		-25

4.	(a)	82	(b)	68	(c)	53
		-37		-23		-7

5.	(a)	50	(b)	78	(c)	48
		-19		-46		-17

6.	(a)	93	(b)	85	(c)	74
		-27		-19		-9

7.	(a)	95	(b)	77	(c)	53
		-78		-59		-36

8.	(a)	80	(b)	53	(c)	61
		-42		-15		-24

9.	(a)	90	(b)	72	(c)	51
		-58		-39		-18

10.	(a)	93	(b)	87	(c)	46
		-84		-79		-38

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