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