Practice Simplification Questions and Answers

• 212 + 14 × 23 – 28 × 15 = ?  
• 675 ÷ 15 + 225 – 18 × 6 = ?
• 280 – 70 × 14 ÷ 5 = ? – 21 of 3
• 54% of 250 = 6 × 21 + √?
• √324 + √576 = ?/ √9
• ?2 × 25 = 42 × 21 + 172 
• 3(2/3) of 2(5/11) of 5(2/5) of 75 = ?
• ? = (√784 - √361) + 102 - 3√512
• 32.5% of 40 + (13)2 + 102 = ?
• ?2 = √20.25 × 10 + √16 + 32
• (1520 - 1350) ÷ (550 – 500) = ?
• ?% of 120 × 3√343 = 42 × 20
• 41.66% of 888 + 66.66% of 1176 = ?2 - 4√ 16  
• (√ 121 x 41) + (3√343 x √289  ) = ? x 19    
• 350% of (450 / 1.5) = ?% of 4200   
• (49 x ?) / 3.5 + 389 = 627
• (18 2 – 17 2) x (1/5) + ? = 148
• (2/?)  x  (3/16)  x  (2/15)  x  60 = 1/3  
• (7 ÷ 0.125) x (10 ÷ 10/3 ) = ?  
• (√7225 x √1225)/(√625) = ?
• 5(? + 2) =  3125 
• 62.94%  of  1800 - 15.03 %  of  2400 = ?  
• √? + √1296 + √729 = 464/4  
• √1369 + √1024 + √841 =(?)2 − 46 
• 26% of 950 + 50/3% of 7962 = ?   
• Find the simplified value of the given expression
• 144% of 200 + 11% of 900 + 10% of 20 =?
• If (7a + b) : (7a - b) = 7:3, then find the value of  a:b?
• (53 + 480 ÷ 4)% of 20 = ?% of 70
• ? (1/2) = 236 – 25 × 18/2 + 396 ÷ 22
• 17.5% of 400 – 24% of 150 = ?
• Find the value of the given expression. [76 – {90 ÷ 5 × (24 – 36 ÷ 3) ÷ 3}]
• 25% of 400 + 3 × 102 = ?2 
• 139 + 323 – √169 + ? = 450
• ?% of 320 = 40% of 40 × 5
• The value of 43-3× (4×6+12/3 ×6-4×5) +4?