HBGC 3 Grade Math Units Place Value

Place Value A

100

657

600 + 50 + 7

200

873

800 + 70 + 3

300

75

70 + 5

400

64

60 + 4

500

326

300 + 20 + 6

600

749

700 + 40 + 9

Place Value B

100

80 + 2

82

200

90 + 6

96

300

100 + 5

105

400

400 + 30 + 9

439

500

900 + 70 + 5

975

600

500 + 80 + 4

584

Multiplication1 digit by 2 digit

100

44
x4

176

200

35
x8

280

300

91
x2

182

400

19
x8

152

500

77
x2

154

600

50
x7

350

Multiply 1 digit by a number near 100 A

100

2 × 101 =

202

200

4 × 98 =

392

300

8 × 101 =

808

400

4 × 103 =

412

500

9 × 98 =

882

600

3 × 95 =

285

Multiply 1 digit by a number near 100 B

100

4 × 104 =

416

200

9 × 99 =

891

300

7 × 102 =

714

400

4 × 96 =

384

500

7 × 101 =

707

600

6 × 101 =

606