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Addition

English 19 Public

adding ten, take away 10, plus 100, minus 100

Study Slideshow

198+10=

208

10

876-100=

776

10

597+100=

697

10

673+20=

693

10

603-10=

593

10

309-10=

299

10

127+30=

157

10

10+13+8+2=

33

10

419+40=

459

10

171+20=

191

10

349+218=

567

10

742-50=

692

10

171+30=

201

10

349+20=

369

10

188 -20

168

10

345-30=

315

10

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