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