1) positive numbers with no fractional parts including zero. a) rational numbers b) integers c) whole numbers d) absolute value 2) the set of whole numbers and its opposite including zero. a) rational numbers b) absolute value c) place value d) integers 3) positive and negative numbers including fractional parts. a) absolute value b) rational numbers c) integers d) whole numbers 4) The distance a number is away from zero on a number line. The _________ _________ of a number is always positive. a) integers b) rational numbers c) whole numbers d) absolute value 5) Is 58/0 a rational number? a) yes b) no 6) Find the reciprocal of the rational numbers 6/10 a) 10/6 b) -10/6 c) 6/10 d) -6/10 7) What is the additive inverse of 4/5? a) 4/5 b) -4/5 c) 5/4 d) -5/4 8) Multiply 6/7 by the reciprocal of 36/21. a) 1/2 b) 2/3 c) 4/2 d) 4/1 9) Subtract the rational number ⅔ from ⅞. a) 2/13 b) 4/13 c) 5/24 d) 5/17 10) Reciprocal of a negative number is _______ a) positive b) negative 11) There are _____ rational numbers between 3 and 4 a) 10 b) 100 c) 10000 d) infinite 12) 3/4+(−5)/8 a) -1/8 b) 2/4 c) 1/8 d) 7/8 13) 3/7×5/6 a) 5/14 b) 2/3 c) 7/9 d) 15/42 14) what is the standard form of 20/28 a) 10/7 b) 5/7 c) 1/9 d) 10/14 15) What is the reciprocal of -2/5 a) 5/2 b) 2/5 c) -5/2 16) Identify the positive rational numbers a) -3/4 b) 3/-4 c) -3/-4 17) Add : 5/7 + 2/14 a) 12/14 b) 3/14 c) 3/7 d) 3/7 18) Subtract 1/2 - 1/11 a) 2/22 b) 1/22 c) 9/22 d) 5/22 19) Multiply -7/8 x -2/6 a) 12/14 b) 14/-16 c) -14/16 d) 14/16 20) Standard form of -36/24 a) 3/-2 b) 3/2 c) -3/2 d) -3/-3

Rational Numbers

autor
Ugradi

Tabela

Vizuelni stil

Postavke

Promeni šablon

Vrati automatski sačuvano: ?