Total Questions: 50
18 × 32 ÷ 4 - 8 + 3
= 18 × 8 - 8 + 3
= 144 - 8 + 3
= 147 - 8 = 139
- → ÷, × → +
+ → -, ÷ → ×
रखने पर
800 - 10 ÷ (1/2) × 40 + 40
= 800 ÷ 10 × 1/2 + 40 - 40
= 80 × 1/2 + 40 - 40
= 40 + 40 - 40
= 40
+ → × , × → ÷
12 ÷ 6 + 3 - 2 × 8
= 12 - 6 × 3 + 2 ÷ 8
= 12 - 18 + 1/4
= - 6 + 1/4 = - 24 + 1/4 = - 23/4
- → ×, ÷ → -
11 × 2 - 12 + 2 ÷ 7
= 11 + 2 × 12 ÷ 2 - 7
= 11 + 2 × 6 - 7
= 11 + 12 - 7
= 23 - 7
= 16
= 8 + 0.5 × 6
= 8 + 3
= 11
((180 ? 20) ? 4) ? 10 = 50)
= ((180 - 20) ÷ 4) + 10
= (160 ÷ 4) + 10
40+ 10 = 50
((250 ? 150) 4) ? 10 = 15
= {100 ÷ 4} - 10
= 25 - 10
= 15
((100 ? 2) ? 2) ? 10 = 59
LHS = [(100 ? 2) ? 2] ? 10
= [(100 - 2) ÷ 2] + 10
= (98 ÷ 2) + 10
= 49 + 10
= 59
⇒ LHS = RHS