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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

1.

−12.5 − (−5.8) + 7.6 + (−1.2) =
 0.9 6.1 −0.3 −7.9 12.2

Half-n-half Clue

2.

(4.2 × 5) × 6 = 4.2 × (5 × 6) illustrates the _______.
 associative property of addition associative property of multiplication commutative property of multiplication distributive property of multiplication over addition commutative property of addition

Half-n-half Clue

3.

(7.1 + 8.2) + 9.3 = 7.1 + (8.2 + 9.3) illustrates the _______.
 commutative property of addition distributive property of multiplication over addition commutative property of multiplication associative property of addition associative property of multiplication

Half-n-half Clue

4.

(−50) × (−0.2) × 4.3 × 1.1 =
 47.3 4.73 −4.73 −47.3 473

Half-n-half Clue

5.

9.3 + (−7) − (−6.9) − 8.2 =
 8 9.2 1 −8.3 −5.9

Half-n-half Clue

6.

2.76 + 3.14 = 3.14 + 2.76 illustrates the _______.
 associative property of addition distributive property of multiplication over addition commutative property of addition associative property of multiplication commutative property of multiplication

Half-n-half Clue

7.

−3.06 ÷ 0.6
 0.51 −0.51 51 5.1 −5.1

Half-n-half Clue

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