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. 533 + 32 + 1 = ____ + 20
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2) Choose and fill in the correct choice in the blank below. 807 + 57 + 4 = ____ + 20
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3) Choose and fill in the correct choice in the blank below. 202 + 49 + 6 = ____ + 20
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4) Choose and fill in the correct choice in the blank below. 599 + 60 + 2 = ____ + 20
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5) Choose and fill in the correct choice in the blank below. 575 + 50 + 7 = ____ + 20
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6) Choose and fill in the correct choice in the blank below. 226 + 38 + 5 = ____ + 20
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7) Choose and fill in the correct choice in the blank below. 573 + 11 + 5 = ____ + 20
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8) Choose and fill in the correct choice in the blank below. 570 + 71 + 9 = ____ + 20
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9) Choose and fill in the correct choice in the blank below. 284 + 85 + 4 = ____ + 20
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10) Choose and fill in the correct choice in the blank below. 626 + 30 + 1 = ____ + 20
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1) Choose and fill in the correct choice in the blank below. 533 + 32 + 1 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 533 + 32 + 1 = 566 Step 2: 566 - 20 = 546 |
2) Choose and fill in the correct choice in the blank below. 807 + 57 + 4 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 807 + 57 + 4 = 868 Step 2: 868 - 20 = 848 |
3) Choose and fill in the correct choice in the blank below. 202 + 49 + 6 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 202 + 49 + 6 = 257 Step 2: 257 - 20 = 237 |
4) Choose and fill in the correct choice in the blank below. 599 + 60 + 2 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 599 + 60 + 2 = 661 Step 2: 661 - 20 = 641 |
5) Choose and fill in the correct choice in the blank below. 575 + 50 + 7 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 575 + 50 + 7 = 632 Step 2: 632 - 20 = 612 |
6) Choose and fill in the correct choice in the blank below. 226 + 38 + 5 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 226 + 38 + 5 = 269 Step 2: 269 - 20 = 249 |
7) Choose and fill in the correct choice in the blank below. 573 + 11 + 5 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 573 + 11 + 5 = 589 Step 2: 589 - 20 = 569 |
8) Choose and fill in the correct choice in the blank below. 570 + 71 + 9 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 570 + 71 + 9 = 650 Step 2: 650 - 20 = 630 |
9) Choose and fill in the correct choice in the blank below. 284 + 85 + 4 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 284 + 85 + 4 = 373 Step 2: 373 - 20 = 353 |
10) Choose and fill in the correct choice in the blank below. 626 + 30 + 1 = ____ + 20
Answer: 2 SOLUTION 1 : Step 1: 626 + 30 + 1 = 657 Step 2: 657 - 20 = 637 |