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