Multiplication

Front

What is the product of 30 and 50?

Back

1500

Front

Calculate 83 multiplied by 27.

Back

2241

Front

If each postcard costs 24¢ and Molly sends 5650 postcards, how much does she spend on stamps?

Back

$1356

Front

How can you verify the division of 7350 by 98 equals 75?

Back

By multiplying 98 by 75.

Front

Convert 12 hours into minutes.

Back

720 minutes.

Front

What is the multiplication principle?

Back

The multiplication principle states that if one event can occur in 'm' ways and a second can occur independently in 'n' ways, then the two events can occur in m*n ways.

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length x width.

Front

How do you multiply a number by 10?

Back

By adding a zero to the end of the number.

Front

What is the distributive property in multiplication?

Back

a(b + c) = ab + ac.

Front

What is the difference between multiplication and addition?

Back

Multiplication is repeated addition.