Add Signed Numbers Problems

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#1 of 5: Medium

Add signed numbers

Find the value of `67 + (-134)`

#2 of 5: Medium

Add signed numbers

Find the sum of `-4` and `7` using the model below. <SignTiles data-props='{ "items": [ { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false } ]}'></SignTiles > + <SignTiles data-props='{ "items": [ { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "+", "color": "green", "highlight": false, "disabled": false } ], "highlight_pair": false } ]}'></SignTiles >

#3 of 5: Medium

Add signed numbers

Find the sum of `-7` and `-5` using the model below. <SignTiles data-props='{ "items": [ { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false } ]}'></SignTiles > + <SignTiles data-props='{ "items": [ { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false }, { "signs": [ { "value": "-", "color": "red", "highlight": false, "disabled": false } ], "highlight_pair": false } ]}'></SignTiles >

#4 of 5: Medium

Add signed numbers

Find the value of `-75 + 26`

#5 of 5: Medium

Add signed numbers

Find the value of `-27 + (-57)`

Adding signed numbers requires understanding various rules. When we add two numbers with distinct signs, we subtract the smaller number from the larger one and put the sign of the larger number on the answer. Whereas while adding two negative numbers, we add the numbers and put a negative sign on the answer. For instance, 7+(−9) = −2 and (−4) + (−8) = −12.

Assigning these Add Signed Numbers Problems to students will increase their understanding of adding signed number rules.

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Grade 7

Signed Number Operations

7.NS.A.1.D