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) What is the difference between 9 tens and 9 hundreds
Answer:_______________ |
| 2) What is the difference between 3 tens and 7 hundreds
Answer:_______________ |
| 3) What is the difference between 5 tens and 6 hundreds
Answer:_______________ |
| 4) What is the difference between 3 tens and 4 hundreds
Answer:_______________ |
| 5) What is the difference between 9 tens and 7 hundreds
Answer:_______________ |
| 6) What is the difference between 6 tens and 7 hundreds
Answer:_______________ |
| 7) What is the difference between 2 tens and 7 hundreds
Answer:_______________ |
| 8) What is the difference between 4 tens and 5 hundreds
Answer:_______________ |
| 9) What is the difference between 7 tens and 4 hundreds
Answer:_______________ |
| 10) What is the difference between 8 tens and 7 hundreds
Answer:_______________ |
| 1) What is the difference between 9 tens and 9 hundreds Answer: 810 SOLUTION 1 : Step 1: 9 hundreds = 900 Step 2: 9 tens = 90 Step 3: 900 - 90 = 810 SOLUTION 2 : Step 1: 9 hundreds = 9 x 100 = 900 Step 2: 9 tens = 9 x 10 = 90 Step 3: 900 - 90 = 810 |
| 2) What is the difference between 3 tens and 7 hundreds Answer: 670 SOLUTION 1 : Step 1: 7 hundreds = 700 Step 2: 3 tens = 30 Step 3: 700 - 30 = 670 SOLUTION 2 : Step 1: 7 hundreds = 7 x 100 = 700 Step 2: 3 tens = 3 x 10 = 30 Step 3: 700 - 30 = 670 |
| 3) What is the difference between 5 tens and 6 hundreds Answer: 550 SOLUTION 1 : Step 1: 6 hundreds = 600 Step 2: 5 tens = 50 Step 3: 600 - 50 = 550 SOLUTION 2 : Step 1: 6 hundreds = 6 x 100 = 600 Step 2: 5 tens = 5 x 10 = 50 Step 3: 600 - 50 = 550 |
| 4) What is the difference between 3 tens and 4 hundreds Answer: 370 SOLUTION 1 : Step 1: 4 hundreds = 400 Step 2: 3 tens = 30 Step 3: 400 - 30 = 370 SOLUTION 2 : Step 1: 4 hundreds = 4 x 100 = 400 Step 2: 3 tens = 3 x 10 = 30 Step 3: 400 - 30 = 370 |
| 5) What is the difference between 9 tens and 7 hundreds Answer: 610 SOLUTION 1 : Step 1: 7 hundreds = 700 Step 2: 9 tens = 90 Step 3: 700 - 90 = 610 SOLUTION 2 : Step 1: 7 hundreds = 7 x 100 = 700 Step 2: 9 tens = 9 x 10 = 90 Step 3: 700 - 90 = 610 |
| 6) What is the difference between 6 tens and 7 hundreds Answer: 640 SOLUTION 1 : Step 1: 7 hundreds = 700 Step 2: 6 tens = 60 Step 3: 700 - 60 = 640 SOLUTION 2 : Step 1: 7 hundreds = 7 x 100 = 700 Step 2: 6 tens = 6 x 10 = 60 Step 3: 700 - 60 = 640 |
| 7) What is the difference between 2 tens and 7 hundreds Answer: 680 SOLUTION 1 : Step 1: 7 hundreds = 700 Step 2: 2 tens = 20 Step 3: 700 - 20 = 680 SOLUTION 2 : Step 1: 7 hundreds = 7 x 100 = 700 Step 2: 2 tens = 2 x 10 = 20 Step 3: 700 - 20 = 680 |
| 8) What is the difference between 4 tens and 5 hundreds Answer: 460 SOLUTION 1 : Step 1: 5 hundreds = 500 Step 2: 4 tens = 40 Step 3: 500 - 40 = 460 SOLUTION 2 : Step 1: 5 hundreds = 5 x 100 = 500 Step 2: 4 tens = 4 x 10 = 40 Step 3: 500 - 40 = 460 |
| 9) What is the difference between 7 tens and 4 hundreds Answer: 330 SOLUTION 1 : Step 1: 4 hundreds = 400 Step 2: 7 tens = 70 Step 3: 400 - 70 = 330 SOLUTION 2 : Step 1: 4 hundreds = 4 x 100 = 400 Step 2: 7 tens = 7 x 10 = 70 Step 3: 400 - 70 = 330 |
| 10) What is the difference between 8 tens and 7 hundreds Answer: 620 SOLUTION 1 : Step 1: 7 hundreds = 700 Step 2: 8 tens = 80 Step 3: 700 - 80 = 620 SOLUTION 2 : Step 1: 7 hundreds = 7 x 100 = 700 Step 2: 8 tens = 8 x 10 = 80 Step 3: 700 - 80 = 620 |