算一算.写一写. △ = 2 □ = 3 ○ = 5 1. △ △ △ △ △ □ 2. ○ ○ □ △ 3. △ △ □ □ ○ 题目和参考答案——青夏教育精英家教网——

题目内容

算一算，写一写。

△ = 2 □ = 3 ○ = 5

1. △ △ △ △ △ □ ______________
2. ○ ○ □ △ ______________
3. △ △ □ □ ○ ______________

1. thirteen 2. fifteen 3. fifteen

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