Let’s solve this crossword puzzle step by step. We’ll go through each clue, do the math or logic needed, and fill in the answers. Then we’ll match them to the grid.
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ACROSS Clues:
1.
15 weeks = ___ days
→ 1 week = 7 days → 15 × 7 =
105
4.
(56 + 12) × 2 = ___
→ 56 + 12 = 68 → 68 × 2 =
136
6.
5 hours = ___ minutes
→ 1 hour = 60 min → 5 × 60 =
300
7.
460 - 228 = ___
→ 460 - 228 =
232
8.
4 Across + 7 Across = ___
→ 4 Across is 136, 7 Across is 232 → 136 + 232 =
368
10.
6 days = ___ hours
→ 1 day = 24 hours → 6 × 24 =
144
12.
(60 × 4) × 6 = ___
→ 60 × 4 = 240 → 240 × 6 =
1440
14.
(60 × 8) × 5 = ___
→ 60 × 8 = 480 → 480 × 5 =
2400
15.
5 days = ___ hours
→ 5 × 24 =
120
17.
10 Across + 15 Across = ___
→ 10 Across is 144, 15 Across is 120 → 144 + 120 =
264
19.
1 week = ___ hours
→ 7 days × 24 =
168
21.
52 weeks = ___ days
→ 52 × 7 =
364
22.
7 Across × 4 = ___
→ 7 Across is 232 → 232 × 4 =
928
23.
8 Across + 21 Across = ___
→ 8 Across is 368, 21 Across is 364 → 368 + 364 =
732
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DOWN Clues:
1.
6 days = ___ hours
→ Same as 10 Across →
144
2.
76 weeks = ___ days
→ 76 × 7 =
532
3.
2000, 2001, 2002, 2003, ___...
→ Next year is
2004
4.
60 + 40 + 23 = ___
→ 60 + 40 = 100 → 100 + 23 =
123
5.
(500 × 2) + 48 = ___
→ 500 × 2 = 1000 → 1000 + 48 =
1048
9.
(110 × 2) × 3 = ___
→ 110 × 2 = 220 → 220 × 3 =
660
10.
97, 99, ___, 103, 105...
→ Odd numbers increasing by 2 → missing is
101
11.
7 minutes = ___ seconds
→ 7 × 60 =
420
13.
52 × 8 = ___
→ 52 × 8 =
416
16.
14 Across + 4 Across = ___
→ 14 Across is 2400, 4 Across is 136 → 2400 + 136 =
2536
17.
21 Across - 1 Across = ___
→ 21 Across is 364, 1 Across is 105 → 364 - 105 =
259
18.
52 × 9 = ___
→ 52 × 9 =
468
19.
21 weeks = ___ days
→ 21 × 7 =
147
20.
116 weeks = ___ days
→ 116 × 7 =
812
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Now let’s double-check a few key ones for accuracy:
- 15 weeks = 105 days
✔
- (56+12)*2 = 68*2=136
✔
- 5 hours = 300 min
✔
- 460-228=232
✔
- 136+232=368
✔
- 6 days = 144 hours
✔
- (60*4)*6=240*6=1440
✔
- (60*8)*5=480*5=2400
✔
- 5 days = 120 hours
✔
- 144+120=264
✔
- 1 week = 168 hours
✔
- 52 weeks = 364 days
✔
- 232*4=928
✔
- 368+364=732
✔
Down:
- 6 days = 144 hours
✔
- 76*7=532
✔
- Sequence: 2004
✔
- 60+40+23=123
✔
- 1000+48=1048
✔
- 220*3=660
✔
- Odd number sequence: 101
✔
- 7*60=420
✔
- 52*8=416
✔
- 2400+136=2536
✔
- 364-105=259
✔
- 52*9=468
✔
- 21*7=147
✔
- 116*7=812
✔
All calculations check out.
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Final Answer:
Here are all the answers filled in order:
Across:
1. 105
4. 136
6. 300
7. 232
8. 368
10. 144
12. 1440
14. 2400
15. 120
17. 264
19. 168
21. 364
22. 928
23. 732
Down:
1. 144
2. 532
3. 2004
4. 123
5. 1048
9. 660
10. 101
11. 420
13. 416
16. 2536
17. 259
18. 468
19. 147
20. 812
Parent Tip: Review the logic above to help your child master the concept of puzzle math worksheet.
