4th Grade 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 total number of questions in 3 tests with 10 questions each?

Back

30 questions (3 tests x 10 questions each = 30 questions).

Front

What does rounding a number mean?

Back

Rounding a number means adjusting it to the nearest specified place value, such as the nearest ten or hundred.

Front

What is the value of the digit 5 in the number 2,578,910?

Back

The value of the 5 is 500,000.

Front

How do you find the total number of boxes moved if 9 trips were made carrying 7 boxes each?

Back

Multiply the number of trips by the number of boxes per trip: 9 trips x 7 boxes = 63 boxes.

Front

What is the value of 1/2 of a dollar?

Back

1/2 of a dollar is 50 cents.

Front

What is the process to round 1413 to the nearest hundred?

Back

Look at the tens digit (1). Since it is less than 5, round down to 1400.

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 subtraction?

Back

Subtraction is a mathematical operation where one number is taken away from another. For example, 5 - 2 = 3.

Front

What is a quarter in terms of dollars?

Back

A quarter is worth 25 cents or $0.25.