20 Flashcards

1
Q

20-0=

A

20

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2
Q

20-1=

A

19

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3
Q

20-2=

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18

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4
Q

20-3=

A

17

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5
Q

20-4=

A

16

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6
Q

20-5=

A

15

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7
Q

20-6=

A

14

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8
Q

20-7=

A

13

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9
Q

20-8=

A

12

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10
Q

20-9=

A

11

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11
Q

20-10=

A

10

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12
Q

20-11=

A

9

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13
Q

20-12=

A

8

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14
Q

20-13=

A

7

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15
Q

20-14=

A

6

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16
Q

20-15=

A

5

17
Q

20-16=

A

4

18
Q

20-17=

A

3

19
Q

20-18=

A

2

20
Q

20-19=

A

1

21
Q

20-20=

A

0