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