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