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