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