7th grade Unit 1 Vocabulary

Description

Mathematics Flashcards on 7th grade Unit 1 Vocabulary, created by Dequera Bell on 20/09/2021.
Dequera Bell
Flashcards by Dequera Bell, updated more than 1 year ago
Dequera Bell
Created by Dequera Bell over 2 years ago
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Resource summary

Question Answer
sum the answer to an addition problem 5 + 3 = 8
difference the answer to a subtraction problem 6 - 2 = 4
product the answer to a multiplication problem (5) (5) = 25
quotient the answer to a division problem 12 / 3 = 4
integer positive and negative whole numbers and zero ...-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5 ...
absolute value a number's distance from zero I 2 I = 2 spaces to zero
opposites two numbers the same distance from zero -2 and 2
additive inverse adding a number and its opposite which will equal zero 8 + (-8) = 0
long division turning a fraction into a decimal 20 / 8 = 2.5
rational number a fraction or decimal number 2/3 or 0.6
distributive property multiplying a number on the outside of parentheses with the numbers on the inside 5( 3 + 2) 5*3 + 5*2 15 + 10 = 25
reciprocal a whole number or fraction that has been flipped around 3/4 flips to 4/3
multiplicative inverse multiplying a whole number and its reciprocal which will equals 1 4 * 1/4 = 1
repeating decimal a decimal number that repeats 0. 333...
terminating decimal a decimal number that stops 4.25
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