Addition — Split Strategy
Grade 2 · Math
Addition — Split Strategy
3 activities · Tens and Ones!
Split each number into place values, add the parts, then combine — a mental maths superpower!
SheetBerry · Printable Worksheets
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Tips & Praises: ____________________________Tr. Sign.: ____________________Date: _______ Month: _______ Year: _______
1

Use the split strategy to add. Split each number into tens and ones, add the parts, then combine.

Tens and Ones!
Split strategy: split into place values, add each part, then combine.
a)
15 = 10 + 5
30 = 30 + 0
10 + 30 =
5 + 0 =
40 + 5 =
b)
32 = 30 + 2
50 = 50 + 0
30 + 50 =
2 + 0 =
80 + 2 =
2

Use the split strategy to add. Show your working in the box.

Tens and Ones!
Split strategy: split into place values, add each part, then combine.
a)
11 + 55 =
Show your split-strategy working in the box below.
b)
13 + 21 =
Show your split-strategy working in the box below.
3

Use the split strategy to add. Split each number into tens and ones, add the parts, then combine.

Tens and Ones!
Split strategy: split into place values, add each part, then combine.
a)
52 = 50 + 2
21 = 20 + 1
50 + 20 =
2 + 1 =
70 + 3 =
b)
46 = 40 + 6
30 = 30 + 0
40 + 30 =
6 + 0 =
70 + 6 =
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