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