Written Instructions:
For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..
For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.
Leave your answers in the simplest form or correct to two decimal places.
| 1) Simplify : 13x20
Answer:_______________ |
| 2) Simplify : 53x62
Answer:_______________ |
| 3) Simplify : 25x66
Answer:_______________ |
| 4) Simplify : 43x30
Answer:_______________ |
| 5) Simplify : 15x44
Answer:_______________ |
| 6) Simplify : 55x60
Answer:_______________ |
| 7) Simplify : 25x14
Answer:_______________ |
| 8) Simplify : 55x30
Answer:_______________ |
| 9) Simplify : 53x32
Answer:_______________ |
| 10) Simplify : 55x36
Answer:_______________ |
| 1) Simplify : 13x20 Answer: 1 SOLUTION 1 : Soln : 13x20 = 1x1 = 1 |
| 2) Simplify : 53x62 Answer: 4500 SOLUTION 1 : Soln : 53x62 = 125x36 = 4500 |
| 3) Simplify : 25x66 Answer: 1492992 SOLUTION 1 : Soln : 25x66 = 32x46656 = 1492992 |
| 4) Simplify : 43x30 Answer: 64 SOLUTION 1 : Soln : 43x30 = 64x1 = 64 |
| 5) Simplify : 15x44 Answer: 256 SOLUTION 1 : Soln : 15x44 = 1x256 = 256 |
| 6) Simplify : 55x60 Answer: 3125 SOLUTION 1 : Soln : 55x60 = 3125x1 = 3125 |
| 7) Simplify : 25x14 Answer: 32 SOLUTION 1 : Soln : 25x14 = 32x1 = 32 |
| 8) Simplify : 55x30 Answer: 3125 SOLUTION 1 : Soln : 55x30 = 3125x1 = 3125 |
| 9) Simplify : 53x32 Answer: 1125 SOLUTION 1 : Soln : 53x32 = 125x9 = 1125 |
| 10) Simplify : 55x36 Answer: 2278125 SOLUTION 1 : Soln : 55x36 = 3125x729 = 2278125 |