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