Rounding, Expanded Form, Place Value Review

Rounding to nearest 10

100

39

40

200

73

70

300

67

70

400

285

290

500

397

400

Rounding to nearest 100

100

213

200

200

523

500

300

351

400

400

5213

5200

500

5349

5300

Rounding to nearest 1000

100

2241

2000

200

1982

2000

300

9485

9000

400

521

1000

500

8220

8000

Multiplying three numbers

100

4x5x2

40

200

6x (1+1)

12

300

2 x (3+2)

10

400

2x2x1

4

500

3x3x1

9

Place Value

100

What digit is in the TENS place?

315

1

200

What digit is in the THOUSANDS place?

4512

4

300

What digit is in the thousands place in 8,341?

8

400

700+ 40+2=?

742

500

3000 + 80+9 =?

3089