3rd Grade Topic 1 Math

Addition

100

Find the Sum

14+29+46

89

200

200+312+87

599

Subtraction

100

Find the difference

600-200

400

200

507-458

49

Rounding

100

Round to the nearest tens place

328

330

200

Round to the nearest hundreds place

714

700

Word Problems

100

Andrea read 163 pages in a book. What is 163 rounded to the nearest tens place.

160

200

Gaby has 302 stamps. She went to the store and bought 20 more. Gaby then gave 25 away to her brother. How many stamps does Gaby have now?

297