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