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