Adding Three Numbers
Grade 1 · Math
Adding Three Numbers
3 activities · Add three!
Add three single-digit numbers using step-by-step scaffold — spot pairs that make 10, choose order, and find missing addends.
SheetBerry · Printable Worksheets
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1

Add all three numbers. First add the top two, then add the result to the third.

Add three!
2
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1
=
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4
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2

Add all three numbers. First add the top two, then add the result to the third.

Add three!
0
+
3
=
+
5
=
3

Add all three numbers. First add the top two, then add the result to the third.

Add three!
1
+
2
=
+
3
=
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