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