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