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