Addition
Subtraction
Odd & Even
Expanded Notation
Rounding
100

   4 6 + 25

71

100

56 - 17

39

100

Is the number 36 odd or even?

Even

100

What is 235 written in expanded notation?

200+30+5

100

What is 189 rounded to the nearest 100?

200

200

123 + 295

418

200

83- 57

26

200

Is the number 159 odd or even?

Odd
200

What is 509 in expanded notation?

500+9

200

What is 925 rounded to the nearest hundred?

900

300

1,030 + 5, 070

6,100

300

148 - 55

93

300

Is the number 18,733 odd or even?

Odd

300

What is 2,324 in expanded notation

2,000+300+20+4

300

What is 5,235 rounded to the nearest 10?

5,240

400

4, 222 + 5, 199

9,421

400

526 - 135

391

400

Is 0 odd or even?

Even
400

What is 6,307 in expanded notation?

6,000+300+7

400

What is 7,861 rounded to the nearest hundred?

7,900

500

10, 619 + 2, 258

12, 877

500

Challenge: 

5,128 - 3,246

1,882

500

Is 15,884 odd or even?

Even 

500

Challenge:

What is 14,096 in expanded notation?

14,000+90+6

500

What is 8,399 rounded to the nearest thousand?

8,000

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