2nd Grade Doubles and Halves Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 2nd Grade multiplication worksheet.
Success TutoringWorksheetsAnswer sheet2nd Grade · Mathematics · Multiplication2nd Grade Doubles and Halves Worksheet — Level 2 — Practice Set 2 — Answers
Doubling means adding a number to itself. Halving means sharing into two equal groups.
1.Double 50 = (answer space)
Answer: 100
- 50 + 50 = 100
2.Half of 40 = (answer space)
Answer: 20
- 20 + 20 = 40, so half is 20
3.Half of 42 = (answer space)
Answer: 21
- 21 + 21 = 42, so half is 21
4.Half of 6 = (answer space)
Answer: 3
- 3 + 3 = 6, so half is 3
5.Double 33 = (answer space)
Answer: 66
- 33 + 33 = 66
6.Double 28 = (answer space)
Answer: 56
- 28 + 28 = 56
7.Half of 16 = (answer space)
Answer: 8
- 8 + 8 = 16, so half is 8
8.Half of 80 = (answer space)
Answer: 40
- 40 + 40 = 80, so half is 40
9.Double 21 = (answer space)
Answer: 42
- 21 + 21 = 42
10.Half of 36 = (answer space)
Answer: 18
- 18 + 18 = 36, so half is 18
11.Half of 44 = (answer space)
Answer: 22
- 22 + 22 = 44, so half is 22
12.Double 34 = (answer space)
Answer: 68
- 34 + 34 = 68
Marking tips
- Give credit for correct method even when the final answer slips — the working shows where the thinking went right.
- For open-ended tasks, use the success criteria as a checklist rather than looking for one "right" answer.
- Celebrate what went well first, then pick one thing to work on next.