Adding Rational
Numbers
Subtracting Rational Numbers
Multiplying Rational Numbers
Dividing Rational Numbers
BEDMAS with
Rational Numbers
100
-7.2
What is (-10.4) + 3.2
100
-5/4 or -1 1/4
What is (-3/4) - 1/2?
100
-2.4
What is (-0.6) x 4?
100
-8
What is (1.6) / (-0.2)?
100
-0.2
What is (0.2 x 0.2) / (-0.2)
200
5/6
What is 1/2 + 1/3?
200
17/10 or 1 7/10
What is 2/5 - (-1 3/10)?
200
1
What is (-2/3) x (-1 1/2)?
200
6/25
What is (-1/5) / (-5/6)?
200
-20.1
What is (3.1) x 5 + (-4.6)?
300
-1/20
What is (-1 1/4) + 1 1/5?
300
2.44
What is (-0.06) - (-2.50)?
300
0.125
What is 0.25 x 0.5?
300
-80
What is (-3.2) / (0.04)
300
0.5 or 1/2
What is (-1/5) x 3/2 - (-0.8)?
400
0.4
What is (-2.1) + 2.5?
400
-44.53
What is (-42.03) - 2.5
400
-22/20 or -1 2/20 (or -1 1/10)
What is (-2 3/4) x 2/5?
400
45/8 or 5 5/8
What is (2 1/4) / (2/5)?
400
-0.28
What is 3/10 + (-1/2) x 1.4?
500
-4.25
What is (-0.75) + (-3.50)?
500
1/9
What is (-5/9) - (-2/3)?
500
6.36
What is (-5.3) x (-1.2)?
500
-1.2
What is (-9.6) / (8)
500
5
What is (-5.6) - (-7.1) / (-0.3)?
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