Question If the numbers ‘ 18’ and ‘ 30’ are interchanged, then which of the following equations can be correctly balanced? Type multiple_choice Option 12 – 30 x 18 ÷ 3 + 16=174 incorrect Option 14 x 5 – 18 ÷ 6 + 30=73 incorrect Option 35 ÷ 5 x 5 + 30 – 18=23 […]
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and make the equation correct. 48 * 12 * 8 * 15 * 3 * 44 Type multiple_choice Option x, ÷, =, -, + incorrect Option ÷, x, +, -, = correct Option +, ÷, -, =, x incorrect Option
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation. 84 42 * 7 * 5 * 21 * 93 Type multiple_choice Option +, ÷, −, ×, = incorrect Option ×, ÷, +, −, = incorrect Option +, ÷, ×, −, = correct Option ÷,
Question Which two signs need to be interchanged to make the following equation correct? 95 19 × 3 – 7 + 29 = 13 Type multiple_choice Option + and × incorrect Option – and × correct Option – and + incorrect Option ÷ and – incorrect Solution – and x L.H.S = 95 ÷ 19
Question If the signs ‘–’ and ‘ ×’ are interchanged, then which of the following equations can be correctly balanced? Type multiple_choice Option 42 ÷ 6 – 18 + 30 × 7 = 146 incorrect Option 64 ÷ 8 – 22 × 3 + 30 = 103 incorrect Option 119 ÷ 17 – 6 +
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation. 36 * 14 * 63 * 9 * 11 * (6 * 3) * 90 Type multiple_choice Option +, -, ÷, ×, =, -, + incorrect Option -, +, ×, ÷, -, +, = incorrect Option
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation. 18 * 12 * 4 * 5 * 6 * 53 Type multiple_choice Option ×, ÷, −, +, = incorrect Option ×, ÷, +, −, = correct Option ×, ÷, =, +, − incorrect Option ×,
Question Select the correct sequence of mathematical signs that can sequentially replace the * signs and balance the given equation. 6 * 10 * 55 * 162 * 9 = 23 Type multiple_choice Option ×, −, +, ÷ correct Option ×, ÷, −, + incorrect Option ÷, +, ×, − incorrect Option +, −, ÷,
Question Which two signs need to be interchanged to make the following equation correct? 72 18 ÷ 9 + 19 − 39 = 16 Type multiple_choice Option − and × incorrect Option + and × incorrect Option − and + incorrect Option ÷ and × correct Solution ÷ and × Given equation: 72 × 18
Question Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation. 1496 * 8 * 13 * 40 * 5 * 0 Type multiple_choice Option ÷, ×, =, +, − incorrect Option ÷, +, =, −, × incorrect Option ÷, +, −, ×, = correct Option ÷,
