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