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