B. Choose the best answer 21. Circle the numbers below which are multiples of 9: 21 36 27 24 54 70 22. Circle the numbers below which are multiples of 7: 19 28 37 42 54 63 23. Circle the numbers below which are multiples of 30: 140 200 120 210 130 170
Answers & Comments
Answer:
21. 27, 36, 54,
22. 28, 42, 63
23. 120, 210