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