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