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. 868 + 62 + 8 = ____ + 20
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2) Choose and fill in the correct choice in the blank below. 127 + 36 + 3 = ____ + 20
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3) Choose and fill in the correct choice in the blank below. 221 + 35 + 4 = ____ + 20
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4) Choose and fill in the correct choice in the blank below. 656 + 72 + 4 = ____ + 20
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5) Choose and fill in the correct choice in the blank below. 616 + 32 + 8 = ____ + 20
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6) Choose and fill in the correct choice in the blank below. 210 + 64 + 8 = ____ + 20
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7) Choose and fill in the correct choice in the blank below. 343 + 39 + 2 = ____ + 20
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8) Choose and fill in the correct choice in the blank below. 696 + 38 + 2 = ____ + 20
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9) Choose and fill in the correct choice in the blank below. 547 + 66 + 3 = ____ + 20
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10) Choose and fill in the correct choice in the blank below. 526 + 33 + 4 = ____ + 20
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1) Choose and fill in the correct choice in the blank below. 868 + 62 + 8 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 868 + 62 + 8 = 938 Step 2: 938 - 20 = 918 |
2) Choose and fill in the correct choice in the blank below. 127 + 36 + 3 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 127 + 36 + 3 = 166 Step 2: 166 - 20 = 146 |
3) Choose and fill in the correct choice in the blank below. 221 + 35 + 4 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 221 + 35 + 4 = 260 Step 2: 260 - 20 = 240 |
4) Choose and fill in the correct choice in the blank below. 656 + 72 + 4 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 656 + 72 + 4 = 732 Step 2: 732 - 20 = 712 |
5) Choose and fill in the correct choice in the blank below. 616 + 32 + 8 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 616 + 32 + 8 = 656 Step 2: 656 - 20 = 636 |
6) Choose and fill in the correct choice in the blank below. 210 + 64 + 8 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 210 + 64 + 8 = 282 Step 2: 282 - 20 = 262 |
7) Choose and fill in the correct choice in the blank below. 343 + 39 + 2 = ____ + 20
Answer: 3 SOLUTION 1 : Step 1: 343 + 39 + 2 = 384 Step 2: 384 - 20 = 364 |
8) Choose and fill in the correct choice in the blank below. 696 + 38 + 2 = ____ + 20
Answer: 4 SOLUTION 1 : Step 1: 696 + 38 + 2 = 736 Step 2: 736 - 20 = 716 |
9) Choose and fill in the correct choice in the blank below. 547 + 66 + 3 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 547 + 66 + 3 = 616 Step 2: 616 - 20 = 596 |
10) Choose and fill in the correct choice in the blank below. 526 + 33 + 4 = ____ + 20
Answer: 1 SOLUTION 1 : Step 1: 526 + 33 + 4 = 563 Step 2: 563 - 20 = 543 |