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Addition
Subtraction

Addition and Subtraction
Multiplying
Multiplication (easy)
100

1+7

What is 8

100

100-1

What is 99 

100
100+200-300

What is 0

100

1+1=2 2+2=4 4+4=8 8+8=?

What is 16

100

1x2

What is 2

200

19+20

What is 39

200

 80-7-3

What is 70

200

75-75+75+25

What is 100

200

32+32=64 64+64=?

What is 128

200

4x3 

What is 12

300

198+303

What is 501 

300

1009-400

What is 600

300

263+400-302

What is 361

300

256+256=512 512+512=?

What is 1024

300

4x4 

What is 16

400

1093+123

What is 1216

400

1099-463

What is 636

400

1000+234-478

What is 756

400

5x4

What is 20