Show:
Addition
Subtraction
Multiplication
Expanded Notation
Decimals
100

102 + 5 

107

100

15 - 3

12

100

5 X 8

40

100

58

(5 X 10) + (8 X 1)

100

2.3 + 8.4

10.7

200

280 + 33

313

200

390 - 10

380

200

12 X 7

84

200

107

(1 X 100) + (0 X 10) + (7 X 1)

200

12.8 - 11.2

1.6

300

1,446 + 2,598

4,044

300

998 - 96

902

300

308 X 14

4,312

300

1,498

(1 X 1,000) X (4 X 100) + (9 X 10) + (8 X 1)

300

25.23 - 120.6

95.37

400

10,247 + 36,417

46,664

400

1,234 - 157

1,077

400

986 X 68

67,048

400

(2 X 1,000) + (8 X 100) + (8 X 10) + (7 X 1)

2,887

400
72.3 X 3

216.9

500

7,984,302 + 36,899

8,021,201

500

91,217 - 357

90,860

500

2,309 X 98

226,282

500

(3 X 100,000) + (8 X 10,000) +(9 X 1,000) + (6 X 100) + (4 X 10) + (0 X 1)

389,640

500

1.972 X 24.0

47.328