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