DINO-DECIMALS
-3.5 + (-1.6) =
-5.1
4/5 x 1/2 =
**SIMPLIFY
4/10 = 2/5
Definition of an integer.
The counting numbers, their opposites, and 0.
Name two rational numbers that are NOT integers.
(Any fraction or decimal!)
-4 x -3
12
-5.67 + 4.9 =
-0.74
-5 1/2 x 2/4 =
** SIMPLIFY to Mixed #
-11/4 = -2 3/4
Find the opposites of the following numbers:
12
-4
0
-12
4
0
What is the definition of a rational number?
Integers and whole numbers that can be expressed as a ratio a/b (b not equal to zero)
*It includes fractions and decimals!
-12/2 =
-6
-1.25 - (-0.6) =
-0.65
-1 5/7 - 11 5/6 =
-13 23/42
|-14| =
14
Order the following numbers from greatest to least.
-12, 7, -2/3, 5.6, 2/5, -10,
7, 5.6, 2/5, -2/3, -10, -12
-12 + 4
-8
-43.4 divided by -0.002 =
21,700
-1 3/4 divided by -2/3 =
**SIMPLIFY as a mixed number
21/8 = 2 5/8
Write integers from least to greatest.
-15, 4, -3, 0, 140, -13
-15, -13, -3, 0, 4, 140
Convert 3/4 into a decimal.
0.75
-9 - (-12)
3
School lunches cost $14.50 per week. About how much would 15.5 weeks of lunches cost?
$224.75
It's harvest season on Joe's farm. The biggest zucchini from Joe’s farm is 2 5/8 pounds, which is 1 1/12 pound more than the average weight of zucchinis from his farm. What is the average weight of zucchinis from his farm?
1 13/24 pounds
-|8| =
-8
Convert 1.6 into a mixed number (fraction).
**Simplify
1 6/10 = 1 3/5
The temperature on February 2 in Lake City was 14°F. The temperature in Ellenville the same day was –6°F. How much warmer was it in Lake City than in Ellenville?
14 - (-6) = 20 degrees warmer