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