Add, then estimate to see if your answer is reasonable.
$- 8.4 + 3.7$

$negative 4.7$

$negative 12.1$

$4.7$

$5.3$

Master Adding Decimals with a bite sized video explanation from Jennifer Canizales

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Related Practice

If $x equals 3.14$ and $y equals 12.7$ complete the operation below:

$x + y$

If $a equals 0.421$ and $b equals 54.3$ complete the operation below:

$a + a + b$

Subtract, then estimate to see if your answer is reasonable.

$25.96 minus 14.25$

Subtract, then estimate to see if your answer is reasonable.

$7.548 minus 18.609$

Is $p equals 4.6$ a solution to the following equation?

$p + 3.8 = 8.4$

Is $y equals 2.5$ a solution to the following equation?

$3 - y = 6.8 + y$

Add, then estimate to see if your answer is reasonable.

$23.16 plus 15.25$

Add, then estimate to see if your answer is reasonable.

$186.79 plus 7.548$

Add, then estimate to see if your answer is reasonable.−8.4+3.7-8.4+3.7