1st Grade Counting and Number Sequences Worksheet — Level 2 — Practice Set 2 — Answers
Answer sheet with worked solutions for the 1st Grade counting worksheet.
1st Grade Counting and Number Sequences Worksheet — Level 2 — Practice Set 2 — Answers
Write the missing number in each sequence.
1.71, (answer space), 69, 68, 67
Answer: 70
Counting back by 1
2.72, 62, (answer space), 42, 32
Answer: 52
Counting back by 10
3.79, 80, 81, (answer space), 83
Answer: 82
Counting on by 1
4.75, (answer space), 71, 69, 67
Answer: 73
Counting back by 2
5.68, 70, 72, (answer space), 76
Answer: 74
Counting on by 2
6.28, 23, 18, 13, (answer space)
Answer: 8
Counting back by 5
7.1, (answer space), 5, 7, 9
Answer: 3
Counting on by 2
8.67, 68, 69, 70, (answer space)
Answer: 71
Counting on by 1
9.72, 73, 74, (answer space), 76
Answer: 75
Counting on by 1
10.60, (answer space), 70, 75, 80
Answer: 65
Counting on by 5
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.