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