1) 0.8 a) eight tenths b) c) eighty 2) 0.08 _ 0.8 a) ❮ b) ❯ c) ⚌ 3) 79/100 a) 7.9 b) 0.079 c) 0.79 4) 0.84 _ 0.7 a) ❮ b) ❯ c) ⚌ 5) 0.4, 0.85, 0.5, 0.62 order from greatest to lest a) 0.85, 0.4, 0.62, 0.5 b) 0.4, 0.5, 0.62, 0.85 c) 0.85, 0.62, 0.5, 0.4 6) which decimals represent the models? a) 0.91, 0.07 b) 0.90, 0.70 c) 0.09, 0.7 7) 0.08 a) 8/10 b) 8/100 c) 80/100 8) what are the values of a and d? a) 0.5, 0.7 b) 0.3, 0.9 c) 0.2, 0.8 9) 1.25 a) b) c) 10) 0.81-0.78 = a) 1.59 b) 0.03 c) 0.13 d) 0.12 e) 0.3 f) 0.003 11) 0.02 + 0.89 a) ninety one b) 0.91 c) ninety one hundred d) 91 e) 0.87 f) eighty seven hundredths 12) What equation does the model show? a) 34 + 0.34 = 68 b) 0.68 - 0.33 = 0.34 c) 0.33 + 0.33 = 0.66 d) 0.68 - 0.34 = 1.02 e) 0.34 + 0.34 = 0.68 f) 0.34 + 0.34 = 68 13) What is the sum of 7.06 + 0.85 a) 7.92 b) 791 c) 7.81 d) 7.91 e) 7.85 f) 79.1 14) What is the correct equation for this story problem?Talia measured two strings. The green string was 2.37 cm long. The blue string was 4 cm. long. How many centimeters longer was the blue string than the green string? a) 2.37 cm + 4 cm = 2.41 cm b) 2.37 cm - 4 cm = 6.37 cm c) 4 cm - 2.37 cm = 1.63 cm d) 4 cm + 2.37 cm = 6.37 cm e) 4 cm - 2.37 cm = 0.63 cm f) 4 cm - 2.37 cm = 2.37 cm 15) Alberto ran 15.6 km on Monday, 12.8 km on Tuesday, and 6.5 km on Wednesday. Denis ran 11.25 km on Monday, 14.6 km on Tuesday, and 8 km on Wednesday. Which statement is true about this story? a) Alberto ran a total of 34.9 km and Dennis ran a total of 33.85 km so Dennis ran farther. b) Alberto ran a total of 34.9 km and Dennis ran a total of 33.85 km so Alberto ran farther c) Alberto and Dennis were both exhausted from running equal distances. d) Dennis ran a total of 34.9 km and Alberto ran a total of 33.85 km so Dennis ran farther. e) Dennis ran 1.05 km farther than Alberto. f) Alberto ran 1.5 km farther than Dennis.

Decimals

由
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?