Add a Two-Digit Number to a One-Digit Number, and Two-Digit Number and a Multiple of 10: CCSS.MATH.CONTENT.1.NBT.C.4

Practice Questions

Common Core: 1st Grade Math › Add a Two-Digit Number to a One-Digit Number, and Two-Digit Number and a Multiple of 10: CCSS.MATH.CONTENT.1.NBT.C.4

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1

Solve the following:

$\frac{\begin{array}[b]{r}18\ +\ 51\end{array}}{ \ \ \space}$

2

Add:

$\frac{\begin{array}[b]{r}19\ +\ 30\end{array}}{ \ \ \space}$

3

Add:

$\frac{\begin{array}[b]{r}11\ +\ 46\end{array}}{ \ \ \space}$

4

Add:

$\frac{\begin{array}[b]{r}37\ +\ 31\end{array}}{ \ \ \space}$

5

Add:

$\frac{\begin{array}[b]{r}43\ +\ 15\end{array}}{ \ \ \space}$

6

Add:

$\frac{\begin{array}[b]{r}51\ +\ 12\end{array}}{ \ \ \space}$

7

Add:

$\frac{\begin{array}[b]{r}42\ +\ 36\end{array}}{ \ \ \space}$

8

Add:

$\frac{\begin{array}[b]{r}13\ +\ 76\end{array}}{ \ \ \space}$

9

Add:

$\frac{\begin{array}[b]{r}22\ +\ 13\end{array}}{ \ \ \space}$

10

Add:

$\frac{\begin{array}[b]{r}22\ +\ 34\end{array}}{ \ \ \space}$

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