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