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