Visual aids includes Flash cards, Overhead projector, Slides, television, puppet show etc.
(49 x ?) / 3.5 + 389 = 627
25639 – 5252 – 3232 = ?
Find the HCF of 15x2 + 8x – 12, 3x² + x – 2, 3x² - 2x, 9x² - 12x + 4
(190/38) × (55/5) + (306/18) = ?
Find the value of the following expression:
372 ÷ 56 × 7 – 5 + 2
(15 × 16) + 242= ? × 16
44% of 560 + 68% of 2160 × 5/12 =? + 32% of 920.
5234 + 1562 + 2359 − 5893 = 3167 − 121 + ?3
125 ÷ 5 + 14 × 4 = ? + 72 ÷ 4 – 35