Mathematics Flashcard #5

Front

4 · 3 = ?

Back

12

Front

4 · 22 = ?

Back

88

Front

n = 15 − 3

Back

12

Front

Which is a better estimate for the weight of a duck? 2 grams or 2 kilograms?

Back

2 kilograms

Front

t = 13 − 6

Back

7

Front

What is multiplication?

Back

A mathematical operation where a number is added to itself a certain number of times.

Front

What is subtraction?

Back

A mathematical operation that represents the operation of removing objects from a collection.

Front

What is an estimate?

Back

An approximation of a number based on reasonable assumptions.

Front

What does the equal sign (=) mean?

Back

It indicates that the values on both sides are the same.

Front

What is the product of two numbers?

Back

The result of multiplying them together.