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Vocabulary NS Stand
Number Sense Vocabulary
Question | Answer |
---|---|
What is the additive inverse of -4? | 4 |
What is the additive inverse of 5? | -5 |
What does additive inverse mean? | Opposite of adding a number/will always sum to zero |
What is the absolute value of -12? | 12 |
What is the absolute value of 15? | 15 |
What is absolute value? | The distance a number is away from zero on a number line |
What does > mean? | greater than |
What does < mean? | less than |
What does inverse mean? | opposite |
What type of number is 2.5? | terminating decimal |
What is a repeating decimal? | A decimal that never ends, but has a repeating pattern |
What is the reciprocal of 1/2? | 2 |
What is the reciprocal of -5 | -1/5 |
What is a number divided by 0? | undefined |
What is 0 divided by any number? | zero |
Which property is shown by (2+4)+5 = 2+(4+5)? | Associative |
Which property is shown by 5(3)(6) = (6)(3)(5)? | Commutative |
Which property is shown by 5(0)=0? | Zero |
Which property is shown by 5(1) = 5? | Identity |
What is the numerator in 3/4? | 3 |
What is the denominator in 2/5? | 5 |
What is a numerator? | The top number in a fraction |
What is a denominator? | The bottom number of a fraction |