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