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