Unit 6 - 8 Math

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 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is the product of 5 and 9?

Back

The product of 5 and 9 is 45.

Front

What is addition?

Back

Addition is a mathematical operation where two or more numbers are combined to get a total. For example, 2 + 3 = 5.

Front

What is the sum of 7 and 8?

Back

The sum of 7 and 8 is 15.

Front

What is a function table?

Back

A function table is a way to organize input and output values for a function. It shows how each input relates to its output.

Front

What does it mean to add 2 in a function table?

Back

Adding 2 means that for every input number, you increase it by 2 to get the output. For example, if the input is 3, the output will be 5.

Front

What is the total number of branches if there are 3 trees with 7 branches each?

Back

The total number of branches is 21 branches (3 x 7 = 21).

Front

What is the rule for multiplying by 8?

Back

The rule for multiplying by 8 is to take a number and add it to itself 8 times. For example, 4 x 8 = 32.

Front

What is the difference between addition and multiplication?

Back

Addition combines numbers to find a total, while multiplication is repeated addition of a number.

Front

What is the empty box problem?

Back

The empty box problem involves finding a missing number in a mathematical equation or sequence.