Add four digit
Add five and six digit
Missing Number
Correct or Incorrect
Challenge
100

456 + 204

660

100

3,456 + 4,657 

8,113

100

4,_25 + 314 = 4,939 

6

100

15,802+ 6,354 =21,156

Incorrect: 22,156

100

At Mesa High School 1,765 students are boys

and 1,387 students are girls. How many more

boys attend Mesa High School than girls?

378 Boys

200

284 + 986

1,270

200
5,864 + 44,448

50,312

200

2,_999 + 2,062 = 5,061

9

200

24,365+ 6,365=31,620

Incorrect: 30,730

200

This weekend, many visitors went to the

Audubon Zoo. There were 12,679 visitors on

Saturday and 8,491 visitors on Sunday. How

many total visitors did Audubon Zoo have

this weekend?

21,170 visitors

300

154 + 865

1,019

300

98,546 + 3,357

101,903

300

6,374 + _8,508 = 24,882

1

300

15,094 + 33,284=48,268

48,378

300

Parker is practicing to make the Lakewood

Junior High School basketball team. He

practice by shooting 236 baskets on Monday

and 341 baskets on Tuesday. How many

baskets did Parker shoot in all?

577 baskets

400

788 + 257

1,045

400

24,561 + 18,877

43,438

400

16,_73 + 17,852 = 33,925

0

400

8,924+ 2,693=11,737

Incorrect: 11,617

400

Eliza bought a new book at the bookstore.

The book has 800 pages. So far, she has

read 367 pages. How many pages does Eliza

have left to read?

433 more pages

500

975 + 455 

1,430

500

99,231 + 55,044

154,275

500

5,386 + 4,2_1 = 9,657

7

500

33,082 + 48,264 = 81,246

Incorrect: 81,346

500

In September, Donaldsonville Middle School

collected 28,925 Box Tops. In October, they

collected 178,427 Box Tops. How many BoxTops

were collected during September and October?

207,352 Box Tops