53+35=________ | 24÷2=________ | 88﹣34=________ | 1600﹣600=________ |
32×2=________ | 3×500=________ | 0÷7=________ | + =________ |
497×3________1500 | 318+502________498+285 | 0×789________0+789 | ________ |
________ | 1﹣ ________1﹣ | + ________1 |
400×2=________ | 9×300=________ | 65×0=________ | 105×4=________ | 21÷8=________ |
+ =________ | + =________ | ﹣ =________ | 1﹣ =________ | ﹣ =________ |