Aimsweb Mental Computation Fluency 4th Grade

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 4 x 3 means adding 4 three times (4 + 4 + 4 = 12).

Front

What is the product of 400 and 60?

Back

24,000

Front

What is the product of 10 and 80?

Back

800

Front

What is the product of 50 and 50?

Back

2,500

Front

What is the product of 20 and 15?

Back

300

Front

What is the product of 350 and 10?

Back

3,500

Front

What does the term 'factor' mean in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 4 x 5, both 4 and 5 are factors.

Front

What is the commutative property of multiplication?

Back

The commutative property states that changing the order of the numbers in a multiplication problem does not change the product. For example, 3 x 4 = 4 x 3.

Front

What is the associative property of multiplication?

Back

The associative property states that when multiplying three or more numbers, the way in which the numbers are grouped does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Front

What is a multiplication table?

Back

A multiplication table is a chart that shows the products of pairs of numbers. It helps in learning and memorizing multiplication facts.