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