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IM2 - Unit 2 DCA - Rational Numbers
By Julianne Gray
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Last updated over 5 years ago
20 questions
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1
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4
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Add or Subtract.
Don't forget to put a space between your whole number and fraction. Use the slash (same key as the question mark) as a fraction bar.
Question 8
8.
-7.3 + (-8.25)
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
2.5 + (-4) -7
Question 13
13.
Question 14
14.
0.15 x (-0.6) + 2.3
Question 15
15.
7.68 รท (-2.4)
Question 16
16.
Evaluate the expressions when x = (-4.5) and y = 10.2
Question 17
17.
x - y
Question 18
18.
x + y
Question 19
19.
y - x
Question 20
20.
1.1 ____ 1.05
>
<
=
-2/3 ____ - 5/8
>
<
=
-2.75 ____ -2.5
>
<
=
-3/4 _____ -0.75
>
<
=
Write the numbers in order from least to greatest.
-2.1 0.5 -0.5 5/100
-2.1 -0.5 5/100 0.5
5/100 0.5 -0.5 -2.1
-0.5 -2.1 5/100 0.5
Write the numbers in order from least to greatest.
-10 2 -0.5 5/16
-10 2 -0.5 5/16
-10 -0.5 5/16 2
2 5/16 -0.5 -10
Tim has a 20 ounce bag of frozen strawberries. Each smoothie uses 3.15 ounces of strawberries. How many smoothies can Tim make?
He can make 5 smoothies
He can make 6 smoothies
He can make 15 smoothies
He can make 16 smoothies