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