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