Addition
Subtraction
Place Value
Multiplication
100

32 + 67

99

100

24 - 10

14

100

what is the place value of 2 in the number 524

Tens

100

2 * 3 = 

6

200

45+68

113

200

43 - 18

25

200

Build a 3 digit number from the parts 500 + 40 + 6

546

200

4 * 5 = 

20

300

123 + 345

468

300

245 - 123

122

300

Find the missing place value from the number 347 = n

________ + 40 + 7 

300

300

3 * 6 = 

18

400

452 + 871

1323

400

422 - 238

184

400

Write the number 672 in Expanded Form

600 + 70 + 2

400

2 * 10

20

500

5327 + 2836

8163

500

3831 - 1038

2798

500

What is the Standard Form for 6000 + 300 + 10 + 5

6315

500

12 * 3 = 

36