Addition
Subtraction
Bar Model Addition
Expanded Form Hundreds
Expanded Form Thousands
100

2986 + 1763 = 

4749

100

9231 - 4752 =

4479

100

Brooke has 3547 cats. One of her cats gave birth to 8980 kittens. How many cats does Brooke now have?

12527 cats

100

200 + 50 + 7

257

100

5,000 + 500 + 70 + 4

5574

200

6823 + 4832 = 

11655

200

8433 - 3524 = 

4909

200

Another one of Brooke’s cats has kittens. She has 8635 kittens. How many cats does Brooke have In total?


Previous answer 12527

21162 cats

200

400 + 40 + 9

449

200

2,000 + 500 + 60 + 1

2561

300

4910 + 2786 =

7696

300

9999 - 2434 =

7565

300

Brooke decided to put some of her cats Into a talent show. 5634 cats wanted to participate. How many of her cats didn’t participate?

Previous answer 21162

15528 cats didn't participate

300

700 + 90 + 1

791

300

4,000 + 500 + 90 + 9

4599

400

7334 + 2999 =

10333

400

6111 - 3658 =

2453

400

Brooke decides to buy her cats 2364 rat toys. She also buys them 2553 cans of wet food. She bought them 6893 cat nip bags next. How many items did she buy today?

11810 items 

400

900 + 40 + 8

948

400

7,000 + 800 + 40 + 1

7841

500

3535 + 2709 =

6244

500

8100 - 5879 =

2221

500

Brooke’s house can only fit 3234 Items. How many Items does she need to return to the store?

Previous answer 11810

8576 items

500

500 + 20 + 7

527

500

8,000 + 700 + 50 + 7

8757