Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {3, 17, 21, 13, 12, 9} → ______
- Prime numbers in {9, 23, 29, 5, 12, 3} → ______
- Prime numbers in {29, 9, 5, 12, 7, 25} → ______
- Prime numbers in {15, 27, 5, 8, 9, 29} → ______
- Prime numbers in {21, 13, 7, 11, 23, 17} → ______
- Prime numbers in {3, 15, 29, 2, 27, 21} → ______
- Prime numbers in {9, 15, 19, 25, 27, 21} → ______
- Prime numbers in {15, 19, 27, 25, 11, 12} → ______
- Prime numbers in {2, 27, 23, 11, 5, 17} → ______
- Prime numbers in {27, 19, 23, 13, 9, 3} → ______
- Prime numbers in {9, 17, 3, 29, 11, 27} → ______
- Prime numbers in {25, 7, 5, 21, 15, 11} → ______
- Prime numbers in {23, 27, 15, 13, 29, 19} → ______
- Prime numbers in {17, 12, 3, 8, 25, 9} → ______
- Prime numbers in {25, 2, 19, 23, 17, 27} → ______
- Prime numbers in {23, 21, 29, 11, 17, 3} → ______
- Prime numbers in {3, 5, 8, 19, 7, 15} → ______
- Prime numbers in {15, 23, 5, 9, 27, 17} → ______
- Prime numbers in {21, 29, 19, 7, 9, 8} → ______
- Prime numbers in {12, 17, 5, 7, 15, 9} → ______