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