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