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