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