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) Choose and fill in the correct choice in the blank below. 695 + 54 + 1 = ____ + 20
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| 2) Choose and fill in the correct choice in the blank below. 620 + 46 + 3 = ____ + 20
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| 3) Choose and fill in the correct choice in the blank below. 333 + 57 + 7 = ____ + 20
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| 4) Choose and fill in the correct choice in the blank below. 207 + 68 + 4 = ____ + 20
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| 5) Choose and fill in the correct choice in the blank below. 501 + 73 + 5 = ____ + 20
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| 6) Choose and fill in the correct choice in the blank below. 425 + 13 + 7 = ____ + 20
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| 7) Choose and fill in the correct choice in the blank below. 679 + 31 + 5 = ____ + 20
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| 8) Choose and fill in the correct choice in the blank below. 195 + 65 + 7 = ____ + 20
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| 9) Choose and fill in the correct choice in the blank below. 515 + 88 + 4 = ____ + 20
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| 10) Choose and fill in the correct choice in the blank below. 204 + 12 + 6 = ____ + 20
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| 1) Choose and fill in the correct choice in the blank below. 695 + 54 + 1 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 695 + 54 + 1 = 750 Step 2: 750 - 20 = 730 |
| 2) Choose and fill in the correct choice in the blank below. 620 + 46 + 3 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 620 + 46 + 3 = 669 Step 2: 669 - 20 = 649 |
| 3) Choose and fill in the correct choice in the blank below. 333 + 57 + 7 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 333 + 57 + 7 = 397 Step 2: 397 - 20 = 377 |
| 4) Choose and fill in the correct choice in the blank below. 207 + 68 + 4 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 207 + 68 + 4 = 279 Step 2: 279 - 20 = 259 |
| 5) Choose and fill in the correct choice in the blank below. 501 + 73 + 5 = ____ + 20
Answer: 2 SOLUTION 1 : Step 1: 501 + 73 + 5 = 579 Step 2: 579 - 20 = 559 |
| 6) Choose and fill in the correct choice in the blank below. 425 + 13 + 7 = ____ + 20
Answer: 2 SOLUTION 1 : Step 1: 425 + 13 + 7 = 445 Step 2: 445 - 20 = 425 |
| 7) Choose and fill in the correct choice in the blank below. 679 + 31 + 5 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 679 + 31 + 5 = 715 Step 2: 715 - 20 = 695 |
| 8) Choose and fill in the correct choice in the blank below. 195 + 65 + 7 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 195 + 65 + 7 = 267 Step 2: 267 - 20 = 247 |
| 9) Choose and fill in the correct choice in the blank below. 515 + 88 + 4 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 515 + 88 + 4 = 607 Step 2: 607 - 20 = 587 |
| 10) Choose and fill in the correct choice in the blank below. 204 + 12 + 6 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 204 + 12 + 6 = 222 Step 2: 222 - 20 = 202 |