NC.4.NBT.1,2,7, 4.OA.3 Review

Front

What is the value of the number represented by the base ten blocks: (3 x 1000) + (4 x 100) + (8 x 1)?

Back

The value is 3,480.

Front

How do you compare two numbers with different place values, such as 6 thousands, 15 hundreds, and 28 tens versus 5 thousands, 34 hundreds, and 15 tens?

Back

Convert both numbers to their full values: 6,150 + 280 = 7,780 and 5,340 + 150 = 8,550. Then compare the two values.

Front

What is the total value of 49 hundreds and 38 ones?

Back

The total value is 4,938.

Front

What is the value of the digit 2 in the number 52,675 compared to the value of the digit 2 in the number 65,236?

Back

The value of the 2 in 52,675 is 20, while the value of the 2 in 65,236 is 200, making it 10 times as much.

Front

If a teacher writes the number 43,125 and a student rearranges the digits to form a new number where the 2 represents ten times the value of the 2 in the teacher's number, what could the student's number be?

Back

The student's number could be 43,215.

Front

What is the place value of the digit 4 in the number 4,938?

Back

The place value of the digit 4 in 4,938 is 4000.

Front

How do you express the number 8,550 in terms of its place values?

Back

8,550 can be expressed as (8 x 1000) + (5 x 100) + (5 x 10) + (0 x 1).

Front

What is the difference between the value of the digit 2 in 52,675 and the value of the digit 2 in 62,375?

Back

The value of the 2 in 52,675 is 20, while the value of the 2 in 62,375 is 200, so the difference is 180.

Front

How do you determine the value of a number represented in expanded form, such as 3,000 + 400 + 80 + 5?

Back

Add the values together: 3,000 + 400 + 80 + 5 = 3,485.

Front

What is the value of the digit 5 in the number 75,432?

Back

The value of the digit 5 in 75,432 is 50,000.