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