Question: Name: Time allowed per column: (1) 8+7=15 (1) 17-9=- = (2) 7+6=13 (2) 15-6= (3) 6+5= (4) 7+4= (3) 13-8=- (4) 16 7 =

Name: Time allowed per column: (1) 8+7=15 (1) 17-9=- = (2) 7+6=13

Name: Time allowed per column: (1) 8+7=15 (1) 17-9=- = (2) 7+6=13 (2) 15-6= (3) 6+5= (4) 7+4= (3) 13-8=- (4) 16 7 = (5) 9+7=16 (5) 14-6 =. (6). 8+6= 14 =74 (6) 12 5 = (7) 7+5=12 (7) 15-8= (8) 9+8= 12 (8) 13-6= (9) 9+6= (9) 11-5 = (10) 8+5= (10) 18-9=- (11) 9+5= (11) 14-5 = (12) 8+4= (12) 13-9=. (13) 9+3= (13) 13-7= (14) 8+9= (14) 15-7 = (15) 4+9 = (15) 12-6=_____ (16) 6+7= (16) 14-8=_ (17) 7+8= (17) 16-9=_ (18) 6+9 = (18) 16-8=_ (19) 4+8= (19) 13-5= (20) 9+9= (20) 15-9= Number

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