Subtraction, Subtraction, Subtraction

Yellow

100

54-21

33

200

89-25

64

300

665-414

251

400

891-460

431

500

128-103

25

Green

100

56-29

27

200

264-185

79

300

897-329

568

400

775-498

277

500

798-399

399

Blue

100

90-21

69

200

160-31

129

300

400 - 254 

146

400

706 - 512 

194

500

900 - 99 

801

Volcanoes

100

I have 72 points and Kit has 51 points. How many more points do I have?

21

200

You need 63 Lego pieces to build your design. You only have 28. How many more Lego pieces do you need?

35

300

I have 562 cards to send out this year. You need to send 284. How many more cards do I have to send out than you?

278

400

I picked a bushel of 287 bananas. 96 of them were rotten by the time I got home. How many bananas are still edible?

191

500

You attended 460 dance classes this year. You went to 138 classes last year. How many more classes did you attend this year?

322