Compare/Identify/Sort
-29/3 is between these two integers
What are -9 and -10 ?
-2.7 - (-12.5)
What is 9.8 ?
Calculate
1 2/3 x -4/9
What is
-20/27 ?
Calculate
2/5 div (-3/5 + 1/10)
What is
-4/5 ?
The larger quantity of the two rational numbers
-2 2/5 and -11/5 is
What is -11/5 ?
Calculate -4/7 - (-2 1/2)
What is 1 13/14 ?
Calculate -2 2/3 div 3/4
What is - 3 5/9 ?
Calculate
-5/6 + -2/3 div 3/4
What is
- 1 13/18
The Arrangement of the rational numbers from least to greatest is
-1/4, -2/3, 3/5, -8/9
What is -8/9, -2/3, -1/4, 3/5
Calculate the sum of 2/3 and -16/5
What is - 2 8/15 ?
Calculate
-4/5 x 8/3 x -5/6
What is
1 7/9 ?
Calculate
-6.2 div (3.1 +1.9) x (-2)
What is 2.48 ?
List three rational numbers between
-3 1/4 and -27/8
See students answers:
Some examples are: -3 1/2, -3 2/3, -3 1/3, -3 2/5
or any value between -3.25 & -3.75
Calculate
-3 1/5 + -4/3 + 4.5
What is
-1 /30 ?
Calculate -1 2/3 div 8 3/4
What is -4/21 ?
The high temperatures (degees in Celsius) for a city for 5 day period increased or decreased as follows:
4.2, 1.7, -11.7, -2.3, 5.2
The average daily change in temperature is
What is -0.58 (degrees Celsius) ?
Write -2/5 as quotient of three sets of integers
What is (see student answers)
possible solutions:
a) -2 & 5 -4 & 10, -6 & 15 etc
Calculate
-1 1/2 + -1/-2 + 3/ 5
What is
-2/5 ?
Product of two rational numbers is -3/32.
Give at least four possible sets of rational numbers which satisfy above scenario.
What is (See student answers)
Possible solutions:
a) -1/4 x 3/8 etc
Calculate
5 1/3 - (2 x 4 1/2 ) + 8/3 div 2
What is
- 2 1/3 ?