Addition
Subtraction
Mystery
100

Solve: 565 + 694

What is 1,259

100

Find 525 - 267

What is 258

100

Find 6,000 - 1,773

4,227

200

Solve: 718 + 865

What is 1,583

200

Solve: 936 - 218

What is 718

200

Is this statement true?

30,900 - 22,855 = 8,045

What is "yes"

300

Find the sum of 8,818 and 1,182

What is 10,000

300

What is the difference of 215,714 and 176,313?

What is 39,401

300

1,830 - 644 = ?

1,186

400

Solve: 5,801 + 4,189

What is 9,990

400

Subtract 8,457 and 1,946

What is 6,511

400
Estimate to the nearest thousand: 

24,300 - 10,125 

What is 14,000

500

Solve: 275,558 + 605,131

What is 880,689

500

8,254 - ? = 4,678

3,576

500

Estimate to the nearest thousand: 

5,323 + 2,611 = ?

What is 8,000

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