Review Quiz: 3 digit addition, rounding, & comparing numbers
Master 3-digit addition, rounding, and comparing numbers! This Grade 3 review quiz helps boost number sense skills.
Use your whiteboard to work out each problem and type your answer. 1. 278+433= 7112. 599+231= 8303. 634+209= 8434. 832+128= 9605. 734+734= 1,468 Round 68 to the nearest 10. 70 80 60 Round 123 to the nearest 10. 130 120 100 Round 179 to the nearest 10. 180 170 200 Round 725 to the nearest 100. 730 800 700 Round 341 to the nearest 100. 340 300 400 Round 1,863 to the nearest 100. 1,800 1,900 2,000 Choose the sign to make the number sentence true. 67 _ 85 > < = Choose the sign to make the number sentence true. 1,129 _ 1,175 < > = Choose the sign to make the number sentence true. 284 _ 763 > = < Choose the sign to make the number sentence true. 2,389 _ 2,189 = < > Choose the sign to make the number sentence true. 727 _ 725 > < =