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Evaluate numerical expressions

Numerical expressions.

Evaluate the following expression:

7×9 + 3 × 5 − 1 =  ??? 7\times9\ +\ 3\ \times\ 5\ -\ 1\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

12+10×3 +  4 − 7 =  ??? 12+10\times3\ +\ \ 4\ -\ 7\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

10 − 1 + 5 × 3 − 11 =  ??? 10\ -\ 1\ +\ 5\ \times\ 3\ -\ 11\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

9 − 11 × 4  − 2 × 2  + 5× 10 =  ??? 9\ -\ 11\ \times\ 4\ \ -\ 2\ \times\ 2\ \ +\ 5\times\ 10\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

10−4×7 +  5× 5 − 7 =  ??? 10-4\times7\ +\ \ 5\times\ 5\ -\ 7\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

10 × 1 − 2 + 5  + 2 × 11 =  ??? 10\ \times\ 1\ -\ 2\ +\ 5\ \ +\ 2\ \times\ 11\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

2−2 × 3 + 4 ×7 =  ??? 2-2\ \times\ 3\ +\ 4\ \times7\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

1 − 10 + 2 × 12  + 7 × 3 =  ??? 1\ -\ 10\ +\ 2\ \times\ 12\ \ +\ 7\ \times\ 3\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

5 + 2 × 7 − 1 =  ??? 5\ +\ 2\ \times\ 7\ -\ 1\ =\ \ ???\ 

Numerical expressions.

Evaluate the following expression:

8−4 +  1× 5 − 7 =  ??? 8-4\ +\ \ 1\times\ 5\ -\ 7\ =\ \ ???\