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