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