3rd Grade Unit 1: Place Value

Place and Value

100

498 What digit is in the tens place?

9

200

1,872 What place is the 7 in?

The TENS place

300

71 What is the value of the ONES place?

1 (one)

400

873 What is the value of the TENS place?

70 (seventy)

500

3,842 What is the value of the HUNDREDS place?

800 (eight hundred)

Addition and Subtraction

100

42-8

34

200

43+87

130

300

789-23

766

400

489+243

732

500

400-97

303

Number Forms

100

Change the number from standard form to word form. 706

Seven hundred six

200

Change the number from standard form to word form. 5,426

Five thousand, four hundred twenty six

300

Change the number from standard form to word form. 9,052

Nine thousand, fifty two

400

Write the number in expanded form. 876

800 + 70 + 6

500

Change the number from expanded form to standard form. 2,000 + 500 + 50+ 2

2,552

Word Problems

100

Emma baked 89 brownies for the school bake sale. She sold 65 brownies. How many brownies does she have leftover?

24 brownies

200

Adam has 52 Funko Pops. He bought 26 new Pops at a convention this weekend. How many Pops does Adam have now?

81

300

Mari bought 20 red shirts and 30 blue shirts. She gave away 17 shirts. How many shirts does she have now?

43

400

Lexi has 38 crystals. Her friend gave her 17 more. If Lexi loses 8 of her crystals, how many does she have now?

47

500

Josh watched 8 movies on Saturday and 17 movies on Sunday. He watched 42 movies weekend. How many more movies did he watch last weekend than this weekend?

17

Rounding/ Comparing/ Ordering

100

Round to the nearest TEN. 88

90

200

Round to the nearest HUNDRED. 534

500

300

Which is bigger? 459 or 495

495

400

Order from least to greatest

427, 742, 472, 724

427, 472, 724, 742

500

Order from greatest to least

293, 239, 292, 233

293, 292, 239, 233