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, 21, 5, 9, 11, 27} → ______
- Prime numbers in {21, 29, 27, 3, 9, 12} → ______
- Prime numbers in {19, 8, 29, 9, 12, 5} → ______
- Prime numbers in {11, 19, 2, 7, 21, 9} → ______
- Prime numbers in {5, 12, 23, 7, 25, 15} → ______
- Prime numbers in {29, 7, 3, 21, 9, 5} → ______
- Prime numbers in {3, 15, 19, 13, 8, 27} → ______
- Prime numbers in {8, 15, 29, 23, 13, 27} → ______
- Prime numbers in {27, 17, 21, 11, 7, 23} → ______
- Prime numbers in {15, 25, 9, 7, 3, 21} → ______
- Prime numbers in {23, 13, 27, 2, 29, 15} → ______
- Prime numbers in {2, 5, 21, 7, 25, 8} → ______
- Prime numbers in {13, 27, 11, 5, 3, 15} → ______
- Prime numbers in {21, 19, 8, 29, 7, 9} → ______
- Prime numbers in {21, 27, 11, 25, 12, 9} → ______
- Prime numbers in {15, 25, 7, 3, 27, 19} → ______
- Prime numbers in {8, 5, 25, 9, 27, 7} → ______
- Prime numbers in {2, 15, 7, 5, 25, 23} → ______
- Prime numbers in {9, 19, 5, 21, 3, 2} → ______
- Prime numbers in {25, 29, 8, 2, 15, 7} → ______