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