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