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Mental Math C1 Day 28

Last updated 7 months ago

8 questions

1

1

1

1

1

1

1

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

9 inches

one foot 

Question 8

8.