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GMAT Math Review Practice Exercises : Arithmetic - Real Numbers


Answer the following questions based on real numbers

Formats Info Page Quiz Review
Multiple choice

Your Performance  

1.

2.76 + 3.14 = 3.14 + 2.76 illustrates the _______.

  associative property of addition

  distributive property of multiplication over addition

  associative property of multiplication

  commutative property of addition

  commutative property of multiplication

  Half-n-half Clue
 

2.

3.73 × 11.8 + 88.2 × 3.73 =

  37.3

  328.986

  373.986

  329

  373

  Half-n-half Clue
 

3.

9.3 + (−7) − (−6.9) − 8.2 =

  −5.9

  8

  −8.3

  1

  9.2

  Half-n-half Clue
 

4.

−12.5 − (−5.8) + 7.6 + (−1.2) =

  −7.9

  0.9

  12.2

  6.1

  −0.3

  Half-n-half Clue
 

5.

1.1 × 1.3 = 1.3 × 1.1 illustrates the _______.

  associative property of multiplication

  commutative property of multiplication

  commutative property of addition

  associative property of addition

  distributive property of multiplication over addition

  Half-n-half Clue
 

6.

3(6.3 + 9.5) = 3(6.3) + 3(9.5) illustrates the _______.

  distributive property of multiplication over addition

  commutative property of addition

  associative property of addition

  associative property of multiplication

  commutative property of multiplication

  Half-n-half Clue
 

7.

(−50) × (−0.2) × 4.3 × 1.1 =

  4.73

  −47.3

  473

  47.3

  −4.73

  Half-n-half Clue
 


 
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