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