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