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Engage in an interactive learning experience with the "Beat the Computer Drill" to master essential mathematical properties. The game presents various equations showcasing properties like the Commutative, Distributive, and Associative properties for both addition and multiplication. As slides appear, say the property aloud before the computer can respond. You'll receive auditory cues to enhance your learning. Test your understanding of the Additive and Multiplicative Identity properties, Inverse properties, and Equality properties as you advance through the drill.
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Properties Beat the Computer Drill
Directions • A slide will appear showing an equation which illustrates a property. • Say the property aloud before the computer can answer (6 sec). • You will hear a sound when the slide changes.
Commutative Property for Addition a + b = b + a
Distributive Property ab + ac = a(b + c)
Commutative Property for Multiplication a b = b a
Multiplicative Identity Property a 1 = a
Additive Identity Property a + 0 = a
Associative Property for Multiplication (a b) c = a (b c)
Associative Property for Addition (a + b) + c = a + (b + c)
Additive Inverse Property a + (-a) = 0
Distributive Property a(b + c) = ab + ac
Multiplicative Property of Zero a 0 = 0
a = 1 1 a
1 a = 1 a Multiplicative Inverse Property
Addition Property of Equality If x = b, then x + c = b + c
Multiplication Property of Equality If x = b, then x c = b c
Symmetric Property of Equality If a = b, then b = a
Transitive Property of Equality If a = b, and b = c, then a = c
Substitution Property of Equality If x = 3, then 5x = 15