Arrays and Multiplying by 10s and 100s
How are addition and multiplication related? Read the directions carefully and take your time. Do not do problem number 4. 40 40 200 200 He didn't add 90 100 times.
How are addition and multiplication related? Read the directions carefully and take your time. Do not do problem number 4. 40 40 200 200 He didn't add 90 100 times.