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