Addition
Subtraction
Subtracting Across Zeros
Work Problems
Place Value
100

122 + 684

806

100

553-298

255

100

600-208

392

100

Larry had 48 pieces of candy. He gave 19 pieces to his friends. How many pieces of candy did Larry have left?

29

100

97,155

What place value is the 7 in?

Thousands

200

818 + 904

1,722

200

795-184

611

200

5,200-3,181

2,109

200

Susie has 135 red dresses in her closet. She has 195 blue dresses in her closet. How many dresses does Susie have in her closet?

330

200

351,256

What place value is the 2 in?

Hundreds

300

504+783

1,287

300

595-488

107

300

7,400-363

7,037

300

Mrs. Smith has 645 rings and 324 bracelets. How many more rings than bracelets does Mrs. Smith have?

321

300

108,209

What place value is the 9 in?

ones

400

528,593+96,177

624,770

400
71,224-24,433

46,791

400

9,400-8,647

753

400

Ali has 21 children in her class this year. Last year she had 12 more children in her class. How many children were in Ali’s class last year?

33

400

1,360,450

What place value is the 1 in?

Millions

500

191,191+607,475

798,666

500

843,281-44189

799,092

500

5,200-3,181

2,019

500

Mandy is collecting Box Tops for her class. She collected 137 Box Tops in November. She collected 451 Box Tops in December and 956 Box Tops in January. How many Box Tops did Mandy collect?

1,544

500

369,458

What place value is the 6 in?

Ten Thousands

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