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