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