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