Group 2

Addition

100

25+32=

57

200

58+21=

79

300

82+19=

101

400

122+237=

359

500

357+436

793

Subtraction

100

54-32=

22

200

75-45=

30

300

753-321=

432

400

562-391

171

500

145-127

18

Multiplication

100

6x2

12

200

5x4

20

300

6x10

60

400

4x8=

32

500

4x9

36

Place Value

100

What is the value of the number in the tens place in 42

40

200

What is the value of the number in the one's place in 733

3

300

Write 221 in expanded form

200+20+1

400

What is the value of the number in the thousands place in 5432?

5000

500

Write 6543 in expanded form

6000+500+40+3