Arithmetic in Base 10

In the number 388,652 the digit 8 in the ten thousands place is ___________ times greater than the digit 8 in the thousands place.

• 100

• 10

• 8

• 1000

8 tens = ____________ ones

• 8

• 100

• 10

• 80

Which expression represents the number 13,809 written in expanded form?

• 13 + 80 + 9

• 13,000+ 800+ 90

• 9+ 1,300+ 80

• 3,000 +. 10,000 + 9 + 800

7,926 _______ 7,692

• <

• >

• =

• &

Place the correct symbol in the blank.

2,000 + 300 + 10 + 5 _____________ 3,000 + 200 + 30 + 7

• <

• >

• =

Select the numbers that have a value of 950,000 when rounded to the nearest ten thousand.

• 944,806

• 953,782

• 956,270

• 945,867

• 947,603

Find the difference: 62,114 - 49,586 =

• 9,546

• 11,528

• 12,528

• 13,528

Find the sum. 92,318 + 23,027 =

• 215,345

• 26,303

• 123,367

• 115,345

Find the product. 1,304 x 5 =

• 5,500

• 6,520

• 6,250

• 5,6,20

Find the product: 23 x 57 =

• 2,311

• 1,233

• 1,131

• 1,311