Number Sense
Addition
Subtraction
Multiplication
Division
100

What is the digit in the ten thousands place?

492,341

9

100

Add.

34,675 + 1,987

36,662

100
Subtract.


534 - 213

321

100

6 x 11 =

66

100

20 divided by 5 =

4

200

What is the place and value of the digit 5 in this number?

2,354,712

ten thousands and it is worth 50,000

200

Add. 

25,862 + 63,767

89,629

200

Subtract.

4,801 - 1,578

3,223

200

4 x 4 =

16

200

80 divided by 10

8

300

Round this number to the nearest thousand.

3,521

4,000

300
Add.

 

546,888 + 460, 567

1,007,455

300

Subtract.

70,428- 34,951

35,477

300

Use distributive property 

16 x 4 =

64

300

25 divided by 5 =

5

400

Round this number to the nearest thousand.


71,498

71,000

400

Add.

209,951 + 698,361

908,312

400

Subtract.

305,006 - 124,623

180,383

400

34 x 2 =

68

400

24 divided by 8 =

3

500

What is the smallest number you can make with these digits?

4, 1, 7, 5, 8, 3

13,478

500

A large poultry farm produced 742,734 eggs in one month and 802,387 eggs in the next. How many eggs did the farm produce?

1,545,121

500

Subtract

700,000 - 482,045

217,955

500

162 x 3 =

486

500

9 divided by 9 =

1

M
e
n
u