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