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