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