Operations with Decimal Integers Flashcards
What is a decimal integer?
A decimal integer is a whole number that can be positive, negative, or zero, represented in base 10.
True or False: The decimal integer -3 is less than the decimal integer 2.
True
Fill in the blank: The sum of 5.2 and -3.4 is ____.
1.8
What is the result of subtracting -2.5 from 3.1?
5.6
Which of the following is greater: -1.5 or -2.3?
-1.5
What is 7.8 + (-4.2)?
3.6
True or False: The product of two negative decimal integers is positive.
True
What do you get when you multiply 0.5 by -4?
-2
Fill in the blank: The difference between 5.6 and 2.3 is ____.
3.3
What is the result of -3.5 + 4.1?
0.6
Which operation would you use to find the total of 3.4 and -1.2?
Addition
What is the quotient of -8.4 divided by 2?
-4.2
True or False: Adding a positive decimal integer to a negative decimal integer always results in a negative number.
False
What is the sum of -7.9 and 3.2?
-4.7
Fill in the blank: The product of 3.5 and -2 is ____.
-7
What is 6.1 - 9.4?
-3.3
Which of the following is a decimal integer: 0.75, -3, or 4.5?
-3
What is the result of -10 + 5?
-5
Fill in the blank: The sum of 2.2, 3.3, and -4.5 is ____.
1.0
What is 0.0 - 2.2?
-2.2
True or False: The result of multiplying two positive decimal integers is always positive.
True
What is the result of 1.5 * -2?
-3.0
What do you get when you add -6.7 and 2.2?
-4.5
What is -1.1 - (-3.3)?
2.2
Fill in the blank: The decimal integer _____ is less than -1.
-2
What is 7.0 + 4.5?
11.5
