Let’s solve this step by step.
The center says “2×”, which means we multiply every number in the inner circle by 2 to get the answer for the outer box next to it.
We’ll go around the circle, starting from the top and going clockwise:
1. Inner number:
1 → 1 × 2 =
2
2. Inner number:
2 → 2 × 2 =
4
3. Inner number:
3 → 3 × 2 =
6
4. Inner number:
4 → 4 × 2 =
8
5. Inner number:
5 → 5 × 2 =
10
6. Inner number:
6 → 6 × 2 =
12
7. Inner number:
7 → 7 × 2 =
14
8. Inner number:
8 → 8 × 2 =
16
9. Inner number:
9 → 9 × 2 =
18
10. Inner number:
10 → 10 × 2 =
20
11. Inner number:
11 → 11 × 2 =
22
12. Inner number:
12 → 12 × 2 =
24
Now let’s match these answers to the boxes in order (clockwise from top):
Top box (next to 1) →
2
Next (next to 2) →
4
Next (next to 3) →
6
Next (next to 4) →
8
Next (next to 5) →
10
Next (next to 6) →
12
Next (next to 7) →
14
Next (next to 8) →
16
Next (next to 9) →
18
Next (next to 10) →
20
Next (next to 11) →
22
Last (next to 12) →
24
Looking at the green numbers already placed on the worksheet:
- Top right has “12” — that matches our calculation for 6×2 → so that box is correct.
- Bottom right has “22” — that matches 11×2 → correct.
- Bottom left has “24” — that matches 12×2 → correct.
- The row of green numbers at the bottom: 18, 10, 8, 14, 6, 20, 4, 16 — these are all the correct answers too, just not in order.
So the missing boxes should be filled with the products we calculated above, in order around the circle.
Final Answer:
Starting from the top box and going clockwise, fill the boxes with:
2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
Parent Tip: Review the logic above to help your child master the concept of multiplication worksheet 2 times.