Elsa walked 395m from his house to his school. Then she walked 278m from his school to the park. How many metres did she walk altogether? ____m A piece of string has a length of 90cm. The string is cut into 10 pieces of equal length. How long is each piece of string? ____cm A piece of string has a length of 70cm. The string is cut into 10 pieces of equal length. How long is each piece of string? ____ A piece of string has a length of 48cm. The string is cut into 6 pieces of equal length. How long is each piece of string? ____cm A piece of string has a length of 64cm. The string is cut into 8 pieces of equal length. How long is each piece of string? ____cm The blue ruler is 35cm. The red ruler is 4cm shorter than the blue ruler. How long is the red ruler? ____cm The blue ruler is 24cm. The red ruler is 4cm shorter than the blue ruler. The green ruler is longer than the blue rule 2cm. Which one is longest? The ____ is the longest. The blue ruler is 24cm. The red ruler is 4cm shorter than the blue ruler. The green ruler is longer than the blue rule 2cm. Which one is shortest? The ____ is the shortest. The blue pen is 28cm. The red pen is 19cm shorter than the blue pen. The green pen is longer than the red pen 4cm. How long is the green pen? ____cm

math

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?