Let's solve the problem step by step.
We are given six abacuses, each with beads on two rods: one for
10s (tens) and one for
1s (ones). The task is to
read the number shown on each abacus and write it in the box below.
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🔢 How to read an abacus:
- Each bead on the
10s rod represents
10.
- Each bead on the
1s rod represents
1.
- Count the number of beads on each rod and add them together.
---
Now let’s go through each abacus:
---
🔹 Abacus 1 (Top-left)
-
10s rod: 1 bead → 1 × 10 =
10
-
1s rod: 2 beads → 2 × 1 =
2
- Total = 10 + 2 =
12
✔ Answer:
12
---
🔹 Abacus 2 (Top-middle)
-
10s rod: 2 beads → 2 × 10 =
20
-
1s rod: 6 beads → 6 × 1 =
6
- Total = 20 + 6 =
26
✔ Answer:
26
---
🔹 Abacus 3 (Top-right)
-
10s rod: 3 beads → 3 × 10 =
30
-
1s rod: 4 beads → 4 × 1 =
4
- Total = 30 + 4 =
34
✔ Answer:
34
---
🔹 Abacus 4 (Bottom-left)
-
10s rod: 4 beads → 4 × 10 =
40
-
1s rod: 1 bead → 1 × 1 =
1
- Total = 40 + 1 =
41
✔ Answer:
41
---
🔹 Abacus 5 (Bottom-middle)
-
10s rod: 5 beads → 5 × 10 =
50
-
1s rod: 5 beads → 5 × 1 =
5
- Total = 50 + 5 =
55
✔ Answer:
55
---
🔹 Abacus 6 (Bottom-right)
-
10s rod: 6 beads → 6 × 10 =
60
-
1s rod: 2 beads → 2 × 1 =
2
- Total = 60 + 2 =
62
✔ Answer:
62
---
✔ Final Answers:
From left to right, top to bottom:
1.
12
2.
26
3.
34
4.
41
5.
55
6.
62
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You can now fill these numbers into the boxes below each abacus.
Parent Tip: Review the logic above to help your child master the concept of place value worksheet using abacus.
