Adding
Rounding to the Hundreds
Subtraction
Rounding to the Tens
Vocab
100

131+247

378

100

645 rounded to the hundreds

600

100

385-125

260

100

65 rounded to the nearest tens

70

100

What is a Bar Graph

Graph with bars

200
245+126

371

200

856 rounded to the hundreds

900

200

456-127

329

200

125 rounded to the nearest tens

130

200

What is a picture graph?

Graph with pictures

300

456+183

639

300

736 rounded to the hundreds

700

300

423-381

42

300

671 rounded to the nearest tens

670

300

What is a key on a graph?

Tells you what the pictures are worth on a graph

400

576+309

885

400

289 rounded to the hundreds

300

400

670-329

341

400

453 rounded to the nearest tens

450

400

Difference means?

Answer to a subtraction problem

500

377+655

1032

500

88 rounded to the hundreds

100

500

800-329

471

500

8 rounded to the nearest tens

10

500

Sum means?

Answer to addition problem

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