Open-ended - With worked solutions · SET 10 Question 55

Write +, −, × or ÷ in each circle to make each number sentence true: 4 ○ 3 = 7 ○ 5; 18 ○ 6 = 9 ○ 3; 7 ○ 3 = 8 ○ 2; 10 ○ 2 = 5 ○ 1.