Unit 1 Math Review

Front

90 is 10 times larger than 9.

Back

True

Front

Which of the following shows the expanded form of 402,019? Options: 400,000 + 20,000 + 1,000 + 9, 40,000 + 2,000 + 10 + 9, 400,000 + 20,000 + 10 + 9, 400,000 + 2,000 + 10 + 9

Back

400,000 + 2,000 + 10 + 9

Front

The number 2000 is 10 times larger than 200.

Back

True

Front

Select the correct expanded form for the number 91,580. Options: 9,000 + 1,000 + 500 + 80, 90,000 + 1,000 + 50 + 80, 90,000 + 10,000 + 500 + 80, 90,000 + 1,000 + 500 + 80

Back

90,000 + 1,000 + 500 + 80

Front

What is 145,347 rounded to the nearest thousand? Options: 145,500, 150,000, 140,000, 145,000

Back

145,000

Front

What is the expanded form of 5,432?

Back

5,000 + 400 + 30 + 2

Front

What is 1,000 rounded to the nearest hundred?

Back

1,000

Front

What is the value of the digit 7 in the number 7,654?

Back

700

Front

What is 300 + 200?

Back

500

Front

What is the difference between 800 and 300?

Back

500