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