Addition
230+68
298
76-24
52
Round to the nearest 10.
189-21
170
Is a pair of scissors 3 g or 30g?
3 g
16 x 4
64
136+99
235
370-48
322
Round to the nearest 100.
510+670
1200
A milk jug holds about how many liters of milk?
4 L or 40 L?
4 L
16 x 12
192
246+316
230-96
134
Round to the nearest 100
1654+280=
2000
A laptop computer weighs about how many kilograms?
2 kg or 20 kg?
2 kg
How do you write this equation, using x.
The product of 5 and a number.
5x
638+274
912
800-258
542
Create two 3-digit numbers that both round to the same hundred.
4 5 6 7 8 9
659 and 748
698 and 745
685 and 749
and more!
2 kg = how many g?
2,000g
Jack picks 60 apples from an apple tree. He uses 12 of them to make applesauce. He places the remaining apples equally into 6 gift baskets. Which equation can be used to determine the number of apples (a) that Jack places into each gift basket?
(60-12) รท 6 = a
684+576
1260
417-228
189
Create two 3-digit numbers that both round to the same hundred.
1 2 3 4 5 6
156 and 234
and more!
1 L 500 mL = how many mL?
1,500 mL
There are 2 pentagons and 6 hearts.
What is the ratio of pentagons to hearts? Use the greatest common factor to reduce the ratio.
1:3