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