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