Number Sense #1

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 × 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Front

What is the product of 15 and 16?

Back

240

Front

What is the product of 23 and 11?

Back

253

Front

What is 42 divided by 6?

Back

7

Front

What is 108 divided by 9?

Back

12

Front

What is subtraction?

Back

Subtraction is a mathematical operation where one number is taken away from another. For example, 10 - 4 means taking 4 away from 10, which equals 6.

Front

What is the result of 46 minus 14?

Back

32

Front

What is the meaning of 'factor' in multiplication?

Back

A factor is a number that is multiplied by another number to get a product. For example, in 3 × 4, both 3 and 4 are factors.

Front

What is the meaning of 'quotient' in division?

Back

The quotient is the result of dividing one number by another. For example, in 12 ÷ 3, the quotient is 4.