Addition
Subtraction
Place value
Value
Rounding
100

12,786 + 54,213= 

66,999

100

3,768 - 2,537=

1,231

100

What digit is in the  thousands place?

53,812

3

100

What is the value of the 3 in the following number?


43,980

3,000

100

Round this number to the nearest tens place

86

90

200

3,689 + 5,683 =

9,372

200

23,863 - 13,557=

10,306

200

What digit is in the ten thousands place?

7,689,123

8

200

What is the value of the 3 in the following number?


304,729

300,000

200

Round this number to the nearest hundreds place

8,923

8,900

300

34,792 + 5,779 =

40,571

300

450,732 - 341,841 =


108,891

300

What place value is the 6 in?

45,689

hundreds

300

What is the value of the 7 in the following number?

456,872

70
300

78,576 rounded to the nearest thousand is....

79,000

400

56,892 + 770,341 = 

827,233

400

89,000- 76,432 =

12,568

400

What place value is the 1 in?

413,679

ten thousands

400

What is the value of the 4 in the following number?


423,790

400,000

400

Round 546,712 to the nearest hundred thousand

500,000

500

96,785 + 876,955=

973,740

500

1,206,000 - 43,589 =

1,162,411

500

How many times greater is the 5 in the hundreds place than the 5 in the ones place?

43,565

100 times greater

500

What is the value of the 3 in the following number?


34,008,024

30,000,000

500

Round 877,921 to the nearest ten

877,920