Show:
4th grade multiplication
4th grade division
4th grade addition
4th grade subtraction
4th grade mystery
100

What is 12x12

144!

100

12/12

1!

100

23+23

46

100

50-40

10

100

1              1

_       +     _

2               2

2

_

4

200

What is 8x8

64!

200

96/9

8!

200

100+150

250

200

90-50

40

200

50-50

64

300

What is 9x9

81!

300

121/11

11!

300

66+12

78

300

200-100

100

300

50+300

350

400

What is 7x7

49!

400

72/9

8!

400

400+200

600

400

900-800

100

400

70-69

1

500

What is 14x13

182

500

1353-564

789

500

900-657

243

500

846-635

211

500

735-7

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