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