Question 1

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 36\
\mathrm{-} &20\
\hline
\end{array}$

The answer is

Accepted Answer

16

Answer

26

Answer

30

Answer

6

Question 2

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

18

Answer

8

Answer

20

Answer

28

Question 3

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

37

Answer

30

Answer

60

Answer

27

Question 4

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

47

Answer

43

Answer

83

Answer

37

Question 5

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

36

Answer

30

Answer

20

Answer

26

Question 6

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

44

Answer

34

Answer

40

Answer

30

Question 7

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

28

Answer

20

Answer

48

Answer

30

Question 8

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

55

Answer

30

Answer

50

Answer

45

Question 9

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

16

Answer

20

Answer

26

Answer

10

Question 10

Subtract 10s and ones.

$\begin{array}{lr}
\mathrm{ } & 28\
\mathrm{-} &10\
\hline
\end{array}$

The answer is

Accepted Answer

64

Answer

74

Answer

70

Answer

60

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