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