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Multiply by 4
Multiply by 6
multiply by 7
Multiply by 8
200

5x6=

30

200

4x8=

28

200

6x20=

120

200

7x7=

49

200

8x6=

48

300

2x98=

196

300

4x4=

168

300

6x_=36

36

300

13x7=

91

300

8x __=200

25

400

100x10=

1,000

400

4x80=

320

400

6x50=

300

400

7x_=

42

400

64x8=

512

500

6x63=

378

500

4x_=52

13

500

6x63=

378

500

7x37=

259

500

8x21=

186

600

3x76=

228

600

4x554=

2,216

600

6x366=

2,196

600

7x_= 140

20

600

8x999=

7,992