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