Gabung dua sifir = Combine two tables Since 6 = 2 + 4, the tables of 2 and 4 build the table of 6. 3 × 2 = 6 and 3 × 4 = 12. Adding them gives 6 + 12 = 18, which equals 3 × 6. Example: 4 × 5 = 4 × 2 + 4 × 3 = 8 + 12 = 20. Watch out: The split numbers must add up to the starting number, like 2 + 4 making 6.
Langkah 2
Cari lebih daripada satu pasangan
Hasil darab 24 boleh diperoleh melalui 3 × 8 atau 4 × 6.
3 × 8 = 4 × 6 = 24
Lebih daripada satu pasangan = 不止一对 同一个乘积可以由不同的两个数相乘得到。24 可以是 3 × 8，也可以是 4 × 6，还有 2 × 12。找的时候从小的数开始试：24 能不能每组几个、刚好分完？ 例子：12 = 2 × 6 = 3 × 4。 注意：找到一对后不要停，换别的乘法表再试试。
Lebih daripada satu pasangan = More than one pair The same product can come from different pairs of numbers. 24 can be 3 × 8 or 4 × 6, and also 2 × 12. Try small numbers first and ask whether 24 can be put into equal groups of that size with nothing left. Example: 12 = 2 × 6 = 3 × 4. Watch out: Do not stop after finding one pair; try other times tables too.
Langkah 3
Terangkan strategi
Nyatakan sifir yang digunakan dan tunjukkan bagaimana jawapan digabungkan.
Terangkan strategi = Explain the strategy Say which known facts you used and how you joined them. For example, I used 3 × 2 and 3 × 4, then added them to get 3 × 6. Others can then check your steps. Example: For 5 × 7: I know 5 × 5 = 25 and 5 × 2 = 10, and 25 + 10 = 35, so 5 × 7 = 35. Watch out: Show every step, not only the answer.
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Cuba sendiri
Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Gabung fakta darab = Combine multiplication facts The question adds two multiplications and asks which single multiplication is equal. Both parts start with 3, so join the second numbers to see what 3 is multiplied by. You can also work out both products, add them, and test each choice. Example: 2 × 3 + 2 × 5 = 2 × 8 = 16. Watch out: Keep the shared 3 as it is; only the other numbers are added.
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Cuba sendiri
Pilih jawapan. Jika belum tepat, baca petunjuk dan cuba lagi.
Pasangan manakah kedua-duanya menghasilkan 24?
Pasangan hasil darab = 乘积配对 每个选项有两个乘法，题目要找两个都等于 24 的那一组。方法是把每个乘法都算出来，只要其中一个不是 24，整组就不对。可以用乘法表或跳数来检查。 例子：2 × 9 和 3 × 6 都等于 18，所以这一对的乘积相同。 注意：一组里只有一个乘法对还不够，两个都要检查。
Pasangan hasil darab = Product pairs Each choice has two multiplications, and the question wants the choice where both equal 24. Work out every multiplication; if even one is not 24, that whole choice is wrong. Use the times tables or skip counting to check. Example: 2 × 9 and 3 × 6 both equal 18, so that pair shares a product. Watch out: One correct fact in a pair is not enough; check both.
Ringkasan
Syabas!
Kamu telah belajar tentang Teroka Ria.
Ingat: gabung dua sifir; cari lebih daripada satu pasangan; terangkan strategi.
