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