4/3 + 7/3 Add, 11/3, 67, 67/43, dont know, 1/2 + 2/2 Add, 6/2, 2/3, 1/4, dont know, 10/15 - 9/10 Subtract, 132/87, 150/41, 56/42, dont know, 9/5 - 5/10 Subtract, 50/65, 41/76, 76/24, dont know, 3 2/3 Convert, 3/10, 76/54, 74/854, dont know, 5 1/6 Convert, 30/1, 65/23, 43/21, dont know, 67/42 Convert, 56/78, 56/35, 1 42/15, dont know, 13/6 Convert, 1 6/1, 98/34, 34/8, dont know, 1/2 Divide Decimal, 74.7, 0.5, 67, dont know, 1/4 Divide Decimal, 0.25, 6.7, 8.3, dont know, 4/6 3/2 Compare, <, =, >, dont know, 12/8 44/100 Compare, <, =, >, dont know, 1/2X5 Multiply, 10/5, 4/2, 6/7, dont know, 2/6X4 Multiply, 74, 84, 4/12, dont know, 67, Obrigado, dont know

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