Pengurangan Level 4

67 – 45 = _______________

74 – 51 = _______________

84 – 62 = _______________

94 – 41 = _______________

78 – 55 = _______________

85 – 40 = _______________

81 – 51 = _______________

86 – 61 = _______________

97 – 43 = _______________

87 – 51 = _______________