Year 5 maths · J.3 · Add and Subtract: Big Numbers and Tenths
Add decimals: tenths
Ten tenths make one whole.
See worked examples
9.8 + 4.8 =
Answer: 14.6
12.9 + 38.8 =
Answer: 51.7
26.2 + 9.2 =
Answer: 35.4
Tip: Ten tenths make one whole.
On paper: this skill is in the printable pack Grade 4 Common Core Math: Number and Operations, with an answer key.
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