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