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