Calculate the following decimal multiplications and divisions by powers of 10:

7. 1. Calculate: *1. 23,45 × 10 Step 1: To multiply a decimal by 10, move the decimal point one place to the right. 23,45 × 10 = 234,5 The answer is: 234,5 *2. 9,5 × 10 Step 1: To multiply a decimal by 10, move the decimal point one place to the right. 9,5 × 10 = 95 The answer is: 95 *3. 24,568 × 100 Step 1: To multiply a decimal by 100, move the decimal point two places to the right. 24,568 × 100 = 2456,8 The answer is: 2456,8 *4. 0,223 × 100 Step 1: To multiply a decimal by 100, move the decimal point two places to the right. 0,223 × 100 = 22,3 The answer is: 22,3 *5. 500,23 × 1000 Step 1: To multiply a decimal by 1000, move the decimal point three places to the right. 500,23 × 1000 = 500230 The answer is: 500230 *6. 45,3134 × 1000 Step 1: To multiply a decimal by 1000, move the decimal point three places to the right. 45,3134 × 1000 = 45313,4 The answer is: 45313,4 *7. 23,4 ÷ 10 Step 1: To divide a decimal by 10, move the decimal point one place to the left. 23,4 ÷ 10 = 2,34 The answer is: 2,34 *8. 0,4 ÷ 10 Step 1: To divide a decimal by 10, move the decimal point one place to the left. 0,4 ÷ 10 = 0,04 The answer is: 0,04 *9. 144,5 ÷ 100 Step 1: To divide a decimal by 100, move the decimal point two places to the left. 144,5 ÷ 100 = 1,445 The answer is: 1,445 *10. 12,334 ÷ 100 Step 1: To divide a decimal by 100, move the decimal point two places to the left. 12,334 ÷ 100 = 0,12334 The answer is: 0,12334 *11. 3452,1 ÷ 1000 Step 1: To divide a decimal by 1000, move the decimal point three places to the left. 3452,1 ÷ 1000 = 3,4521 The answer is: 3,4521 *12. 9,12 ÷ 1000 Step 1: To divide a decimal by 1000, move the decimal point three places to the left. 9,12 ÷ 1000 = 0,00912 The answer is: 0,00912 Last free one today — make it count tomorrow, or type /upgrade for unlimited.