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