 |  Simplification & Approximation 20 Flashcards |  Start |
 | The order of operations in simplification is defined by the acronym ___ which stands for Bracket, Order, Division, Multiplication, Addition, and Subtraction. |  Card: 1 / 20 |
| BODMAS | Card: 2 / 20 |
| True or False: The modulus of a real number is always negative. | Card: 3 / 20 |
| False. The modulus of a real number is always either positive or zero. | Card: 4 / 20 |
| If the price of 10 chairs is equal to that of 4 tables, and the price of 12 chairs and 3 tables is Rs. 3900, what is the cost of each chair if the cost of a table is Rs. 500? | Card: 5 / 20 |
| Rs. 200 | Card: 6 / 20 |
| Fill in the blank: To solve for the square root of a number, you should factor the number and apply the rule that if a factor appears twice, you cross it out and write it ___ the square root sign. | Card: 7 / 20 |
| Once | Card: 8 / 20 |
| Riddle: I am a mathematical operation that combines numbers to find a total, often used after multiplication and division. What am I? | Card: 9 / 20 |
| Addition | Card: 10 / 20 |
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| What is the result of 12 + 22 ÷ 11 × (18 ÷ 3)² - 10 when simplified correctly according to BODMAS? | Card: 11 / 20 |
| 74 | Card: 12 / 20 |
| True or False: The absolute value of -7 is 7. | Card: 13 / 20 |
| True | Card: 14 / 20 |
| If a - b = 3 and a² + b² = 29, what is the value of ab? | Card: 15 / 20 |
| 10 | Card: 16 / 20 |
| Which mathematical concept is illustrated by the equation: 530 x 20.3% + 225 x 16.8% when approximated? | Card: 17 / 20 |
| Approximation of percentages | Card: 18 / 20 |
| Fill in the blank: The correct approach to simplify 4433.764 - 2211.993 - 1133.667 + 3377.442 involves converting the decimals to their nearest whole numbers and then ___ the equation. | Card: 19 / 20 |
| Simplifying | Card: 20 / 20 |
| Completed! Keep practicing to master all of them. |  Restart |
