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