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