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