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 : 35x42
Answer:_______________ |
| 2) Simplify : 51x46
Answer:_______________ |
| 3) Simplify : 55x60
Answer:_______________ |
| 4) Simplify : 25x86
Answer:_______________ |
| 5) Simplify : 13x10
Answer:_______________ |
| 6) Simplify : 25x80
Answer:_______________ |
| 7) Simplify : 23x64
Answer:_______________ |
| 8) Simplify : 23x22
Answer:_______________ |
| 9) Simplify : 53x14
Answer:_______________ |
| 10) Simplify : 43x40
Answer:_______________ |
| 1) Simplify : 35x42 Answer: 3888 SOLUTION 1 : Soln : 35x42 = 243x16 = 3888 |
| 2) Simplify : 51x46 Answer: 20480 SOLUTION 1 : Soln : 51x46 = 5x4096 = 20480 |
| 3) Simplify : 55x60 Answer: 3125 SOLUTION 1 : Soln : 55x60 = 3125x1 = 3125 |
| 4) Simplify : 25x86 Answer: 8388608 SOLUTION 1 : Soln : 25x86 = 32x262144 = 8388608 |
| 5) Simplify : 13x10 Answer: 1 SOLUTION 1 : Soln : 13x10 = 1x1 = 1 |
| 6) Simplify : 25x80 Answer: 32 SOLUTION 1 : Soln : 25x80 = 32x1 = 32 |
| 7) Simplify : 23x64 Answer: 10368 SOLUTION 1 : Soln : 23x64 = 8x1296 = 10368 |
| 8) Simplify : 23x22 Answer: 32 SOLUTION 1 : Soln : 23x22 = 8x4 = 32 |
| 9) Simplify : 53x14 Answer: 125 SOLUTION 1 : Soln : 53x14 = 125x1 = 125 |
| 10) Simplify : 43x40 Answer: 64 SOLUTION 1 : Soln : 43x40 = 64x1 = 64 |