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